/* ============================================
   ASHISH AGARWAL INTERIORS — Design System
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=DM+Sans:wght@300;400;500&family=Jost:wght@400;500&display=swap');

/* --- Custom Properties --- */
:root {
  /* Colors */
  --bg-primary: #EFEEED;
  --bg-secondary: #EDE8DF;
  --bg-dark: #343235;
  --text-deep: #343235;
  --text-secondary: rgba(52, 50, 53, 0.75);
  --accent: #CBB643;
  --white: #EFEEED;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-label: 'Jost', sans-serif;

  /* Sizing */
  --h1-size: clamp(72px, 8vw, 120px);
  --h2-size: clamp(36px, 4vw, 56px);
  --h3-size: clamp(24px, 2.5vw, 32px);
  --body-size: clamp(16px, 1.1vw, 18px);
  --label-size: clamp(10px, 0.8vw, 13px);
  --quote-size: clamp(28px, 3vw, 40px);

  /* Spacing */
  --section-pad: clamp(80px, 10vw, 160px);
  --container-width: min(1400px, 90vw);
  --gap: clamp(24px, 3vw, 48px);

  /* Animation */
  --ease-smooth: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 300ms;
  --duration-mid: 600ms;
  --duration-slow: 1000ms;
}

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

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

body {
  background-color: var(--bg-primary);
  color: var(--text-deep);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--body-size);
  line-height: 1.85;
  overflow-x: hidden;
  cursor: none;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
  cursor: none;
}

::selection {
  background: var(--accent);
  color: var(--white);
}

/* --- Custom Cursor --- */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #3c3a36;
  opacity: 0.4;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.2s var(--ease-smooth),
              height 0.2s var(--ease-smooth),
              opacity 0.2s var(--ease-smooth);
  mix-blend-mode: normal;
}

.cursor.hover {
  width: 48px;
  height: 48px;
  opacity: 1;
  background: transparent;
  border: 1px solid #3c3a36;
}

.cursor.click {
  width: 10px;
  height: 10px;
}

@media (pointer: coarse) {
  .cursor { display: none; }
  body { cursor: auto; }
  a, button, input, textarea, select { cursor: auto; }
}

/* --- Loader --- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-smooth);
}

.loader.fade-out {
  opacity: 0;
  pointer-events: none;
}

.loader-logo-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loader-monogram {
  width: 250px;
  height: auto;
  opacity: 0;
  transform: scale(0.8) translateX(30px);
  transform-origin: center;
  display: block;
}

.loader-line {
  position: absolute;
  bottom: -20px;
  left: 50%;
  width: 0%;
  height: 1px;
  background-color: var(--accent);
  transform: translateX(-50%);
}

/* --- Container --- */
.container {
  width: var(--container-width);
  margin: 0 auto;
}

/* --- Typography Classes --- */
.h1-display {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: var(--h1-size);
  letter-spacing: 0.04em;
  line-height: 1.05;
}

.h2-section {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--h2-size);
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.h3-card {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: var(--h3-size);
  line-height: 1.3;
}

.body-text {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--body-size);
  line-height: 1.85;
  color: var(--text-secondary);
}

.label-text {
  font-family: var(--font-label);
  font-weight: 400;
  font-size: var(--label-size);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.4;
}

.quote-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: var(--quote-size);
  line-height: 1.5;
  text-align: center;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  position: relative;
  padding: 14px 36px;
  border: 1px solid var(--accent);
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-deep);
  overflow: hidden;
  transition: color var(--duration-fast) var(--ease-smooth);
  cursor: none;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transform: translateX(-100%);
  transition: transform 400ms var(--ease-smooth);
  z-index: -1;
}

.btn:hover::before {
  transform: translateX(0);
}

.btn:hover {
  color: var(--text-deep);
}

.btn-light {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}

.btn-light:hover {
  color: var(--text-deep);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.5s var(--ease-smooth),
              padding 0.5s var(--ease-smooth),
              box-shadow 0.5s var(--ease-smooth),
              border-color 0.5s var(--ease-smooth);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: var(--bg-primary);
  padding: 16px 5vw;
  border-bottom-color: var(--bg-secondary);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.nav-logo {
  display: flex;
  align-items: center;
  transition: opacity 0.2s var(--ease-smooth);
}

.nav-icon-logo {
  height: clamp(48px, 6vw, 64px);
  width: auto;
  display: block;
}

.nav-logo:hover {
  opacity: 0.8;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.5s var(--ease-smooth);
}

.nav.scrolled .nav-link {
  color: var(--text-deep);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--duration-fast) var(--ease-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 24px;
  border: 1px solid rgba(255,255,255,0.4);
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  transition: border-color 0.5s var(--ease-smooth),
              color 0.5s var(--ease-smooth),
              background 0.4s var(--ease-smooth);
  position: relative;
  overflow: hidden;
}

.nav.scrolled .nav-cta {
  border-color: var(--accent);
  color: var(--text-deep);
}

.nav-cta:hover {
  background: var(--accent);
  color: var(--text-deep);
  border-color: var(--accent);
}

/* Mobile Menu Toggle */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  padding: 8px;
  z-index: 1002;
}

.nav-hamburger span {
  display: block;
  width: 28px;
  height: 1px;
  background: var(--white);
  transition: transform 0.4s var(--ease-smooth),
              opacity 0.4s var(--ease-smooth),
              background 0.5s var(--ease-smooth);
}

.nav.scrolled .nav-hamburger span {
  background: var(--text-deep);
}

.nav-hamburger.open span {
  background: var(--white) !important;
}

.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1001;
  background: var(--bg-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-smooth);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(36px, 7vw, 52px);
  color: var(--white);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-smooth),
              transform 0.5s var(--ease-smooth);
}

.mobile-menu.open a {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu.open a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.open a:nth-child(2) { transition-delay: 0.18s; }
.mobile-menu.open a:nth-child(3) { transition-delay: 0.26s; }
.mobile-menu.open a:nth-child(4) { transition-delay: 0.34s; }
.mobile-menu.open a:nth-child(5) { transition-delay: 0.42s; }
.mobile-menu.open a:nth-child(6) { transition-delay: 0.50s; }

.mobile-menu-social {
  position: absolute;
  bottom: 48px;
  display: flex;
  gap: 24px;
}

.mobile-menu-social a {
  font-family: var(--font-label) !important;
  font-size: 11px !important;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary) !important;
}

/* --- Sections --- */
section {
  position: relative;
}

.section-divider {
  width: 0;
  height: 1px;
  background: var(--accent);
  margin: 0 auto;
  transition: width 0.6s var(--ease-smooth);
}

.section-divider.visible {
  width: 100%;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenBurns 12s ease-in-out infinite alternate;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(52, 50, 53, 0.35);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(40px, 6vw, 100px);
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 20px;
}

.hero-logo-box {
  max-width: 300px;
  margin: 0 auto 24px;
}

.hero-logo-img {
  width: 100%;
  max-width: 230px;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: invert(1) brightness(2) contrast(1.2);
  opacity: 0;
  transform: translateY(20px) translateX(15px);
  animation: logoFadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.3s;
}

@keyframes logoFadeUp {
  to {
    opacity: 1;
    transform: translateY(0) translateX(15px);
  }
}

.hero-tagline {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-top: 16px;
  transform: translateX(10px);
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  opacity: 1;
  transition: opacity 0.6s var(--ease-smooth);
}

.scroll-indicator.hidden { opacity: 0; }

.scroll-indicator-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.6));
  animation: scrollPulse 1.5s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: translateY(0); opacity: 0.4; }
  50% { transform: translateY(8px); opacity: 1; }
}

@keyframes kenBurns {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}

/* --- Brand Statement --- */
.brand-statement {
  background: var(--bg-secondary);
  padding: calc(var(--section-pad) / 2) 0;
  text-align: center;
}

.brand-statement-text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(19.2px, 2.4vw, 38.4px);
  line-height: 1.3;
  color: var(--text-deep);
  max-width: 900px;
  margin: 0 auto;
}

.brand-line {
  width: 0;
  height: 1px;
  background: var(--accent);
  margin: 40px auto 0;
  transition: width 0.8s var(--ease-out);
}

.brand-line.visible {
  width: 60px;
}

/* --- Featured Projects --- */
.featured-projects {
  padding: var(--section-pad) 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(32px, 4.5vw, 64px);
  align-items: start;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: transform 0.6s var(--ease-smooth);
}

/* Stagger columns for editorial luxury feel */
.project-card:nth-child(2) {
  transform: translateY(60px);
}

.project-card:nth-child(3) {
  transform: translateY(30px);
}

.project-card-img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 3.2 / 4; /* Slightly taller aspect ratio for more premium/elegant vertical feel */
  background: var(--bg-secondary);
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.project-card:hover img {
  transform: scale(1.05);
}

/* Elegant gold border overlay on hover */
.project-card-img-wrapper::after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid var(--accent);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s var(--ease-smooth);
  z-index: 2;
}

.project-card:hover .project-card-img-wrapper::after {
  opacity: 1;
}

.project-card-info {
  margin-top: 24px;
  padding: 0 4px;
  text-align: left;
}

.project-card-cat {
  display: block;
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.project-card-title {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 2vw, 28px);
  color: var(--text-deep);
  line-height: 1.2;
  transition: color var(--duration-fast) var(--ease-smooth);
}

.project-card:hover .project-card-title {
  color: var(--accent);
}

.projects-link {
  text-align: center;
  margin-top: 100px;
}

.projects-link a {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  position: relative;
}

.projects-link a .arrow {
  display: inline-block;
  transition: transform 0.2s var(--ease-smooth);
}

.projects-link a:hover .arrow {
  transform: translateX(4px);
}

/* --- Services Section --- */
.services-section {
  padding: var(--section-pad) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  text-align: center;
}

.service-item {
  padding: 32px 24px;
  border: 1px solid rgba(52, 50, 53, 0.08); /* Subtle lines */
  border-radius: 2px;
  transition: transform 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.04);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 24px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
  transition: transform 0.4s var(--ease-smooth);
}

.service-item:hover .service-icon {
  transform: rotate(5deg) scale(1.1);
}

.service-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--h3-size);
  margin-bottom: 12px;
}

.service-desc {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- About Teaser --- */
.about-teaser {
  padding: var(--section-pad) 0;
}

.about-teaser-grid {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: var(--gap);
  align-items: center;
}

.about-teaser-img {
  overflow: hidden;
  border-radius: 2px;
}

.about-teaser-img img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.about-teaser-img:hover img {
  transform: scale(1.02);
}

.about-teaser-content {
  padding: 0 clamp(20px, 3vw, 60px);
}

.about-teaser-label {
  font-family: var(--font-label);
  font-size: var(--label-size);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.about-teaser-content .h2-section {
  margin-bottom: 24px;
}

.about-teaser-content .body-text {
  margin-bottom: 32px;
}

/* --- Awards Strip --- */
.awards-strip {
  background: var(--bg-secondary);
  padding: 48px 0;
}

.awards-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.award-item {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  white-space: nowrap;
}

.award-divider {
  width: 1px;
  height: 24px;
  background: var(--accent);
}

/* --- Testimonial --- */
.testimonial-section {
  background-color: var(--bg-dark);
  background-image: url('../images/bg-testimonial.png');
  background-size: cover;
  background-position: center;
  padding: calc(var(--section-pad) * 0.7) 0;
  text-align: center;
  position: relative;
}

.testimonial-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(52, 50, 53, 0.45);
  z-index: 1;
}

.testimonial-section .container {
  position: relative;
  z-index: 2;
}

.testimonial-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(19.6px, 2.1vw, 28px);
  color: var(--white);
  line-height: 1.5;
  max-width: 600px;
  margin: 0 auto 40px;
}

.testimonial-quote .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
}

.testimonial-author {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

/* --- Contact CTA --- */
.contact-cta {
  padding: var(--section-pad) 0;
  text-align: center;
}

.contact-cta .h2-section {
  margin-bottom: 16px;
}

.contact-cta .body-text {
  margin-bottom: 36px;
}

/* --- Footer --- */
.footer {
  background: var(--bg-dark);
  padding: 64px 5vw 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--gap);
  margin-bottom: 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo-img {
  width: 220px;
  height: auto;
  display: block;
  transform: translateX(15px);
}

.footer-desc {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: var(--white);
  line-height: 1.7;
}

.footer-nav-title {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.footer-nav a {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(239, 238, 237, 0.7);
  margin-bottom: 12px;
  transition: color var(--duration-fast) var(--ease-smooth);
}

.footer-nav a:hover {
  color: var(--white);
}

.footer-contact p {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(239, 238, 237, 0.7);
  line-height: 1.7;
  margin-bottom: 8px;
}

.footer-contact a {
  transition: color var(--duration-fast) var(--ease-smooth);
}

.footer-contact a:hover {
  color: var(--white);
}

.footer-social {
  display: flex;
  gap: 20px;
  margin-top: 20px;
}

.footer-social a {
  color: var(--white);
  transition: color var(--duration-fast) var(--ease-smooth);
}

.footer-social a:hover {
  color: var(--accent);
}

.footer-social svg {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-family: var(--font-label);
  font-size: 10px;
  color: rgba(239, 238, 237, 0.5);
  letter-spacing: 0.1em;
}

/* --- Floating Buttons --- */
.float-whatsapp {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 12px;
}

.float-whatsapp-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s var(--ease-smooth);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.float-whatsapp-btn svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
}

.float-whatsapp:hover .float-whatsapp-btn {
  transform: scale(1.08);
}

.float-whatsapp-label {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-deep);
  background: var(--white);
  padding: 8px 16px;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 0.3s var(--ease-smooth),
              transform 0.3s var(--ease-smooth);
  white-space: nowrap;
}

.float-whatsapp:hover .float-whatsapp-label {
  opacity: 1;
  transform: translateX(0);
}

.float-top {
  position: fixed;
  bottom: 96px;
  right: 40px;
  z-index: 900;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-smooth);
}

.float-top.visible {
  opacity: 1;
  pointer-events: all;
}

.float-top svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
}

/* --- Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s var(--ease-out),
              transform 0.8s var(--ease-out);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.97);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.8s var(--ease-out),
              transform 0.8s var(--ease-out);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.8s var(--ease-out),
              transform 0.8s var(--ease-out);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.8s var(--ease-out),
              transform 0.8s var(--ease-out);
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  position: relative;
  height: 60vh;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,25,23,0.6) 0%, rgba(26,25,23,0.1) 100%);
}

.page-hero-title {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: 0.04em;
  color: var(--white);
  padding: 0 5vw 48px;
}

/* --- About Page --- */
.founder-section {
  padding: var(--section-pad) 0;
}

.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--gap) * 2);
  align-items: center;
}

.founder-img {
  overflow: hidden;
  border-radius: 2px;
}

.founder-img img {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.founder-content .label-text {
  color: var(--accent);
  margin-bottom: 16px;
}

.founder-content .h2-section {
  margin-bottom: 24px;
}

.founder-content .body-text {
  margin-bottom: 16px;
}

.philosophy-section {
  background: var(--bg-secondary);
  padding: var(--section-pad) 0;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: calc(var(--gap) * 2);
  text-align: center;
}

.philosophy-step {
  padding: 24px;
}

.philosophy-number {
  width: 48px;
  height: 48px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--accent);
}

.philosophy-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--h3-size);
  margin-bottom: 16px;
}

.philosophy-desc {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.awards-section {
  padding: var(--section-pad) 0;
}

.awards-table {
  width: 100%;
  max-width: 800px;
  margin: 40px auto 0;
}

.awards-table-row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 0.5fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--bg-secondary);
  align-items: center;
}

.awards-table-row:last-child {
  border-bottom: none;
}

.award-name {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-deep);
}

.award-project {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-secondary);
}

.award-year {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-align: right;
}

/* --- Services Page --- */
.service-detail {
  padding: var(--section-pad) 0;
}

.service-detail:nth-child(even) {
  background: var(--bg-secondary);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--gap) * 2);
  align-items: center;
}

.service-detail:nth-child(odd) .service-detail-grid {
  direction: ltr;
}

.service-detail:nth-child(even) .service-detail-grid {
  direction: rtl;
}

.service-detail:nth-child(even) .service-detail-content {
  direction: ltr;
}

.service-detail-img {
  overflow: hidden;
  border-radius: 2px;
  direction: ltr;
}

.service-detail-img img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.service-detail-content .label-text {
  color: var(--accent);
  margin-bottom: 16px;
}

.service-detail-content .h2-section {
  margin-bottom: 24px;
}

.service-detail-content .body-text {
  margin-bottom: 24px;
}

.accent-link {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.accent-link .arrow {
  display: inline-block;
  transition: transform 0.2s var(--ease-smooth);
}

.accent-link:hover .arrow {
  transform: translateX(4px);
}

/* --- Portfolio Page --- */
.portfolio-section {
  padding: calc(var(--section-pad) / 2) 0 var(--section-pad);
}

.filter-bar {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color var(--duration-fast) var(--ease-smooth),
              border-color var(--duration-fast) var(--ease-smooth);
}

.filter-btn.active,
.filter-btn:hover {
  color: var(--text-deep);
  border-bottom-color: var(--accent);
}

.masonry-grid {
  columns: 3;
  column-gap: 16px;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  transition: opacity 0.3s var(--ease-smooth);
}

.masonry-item.hidden {
  display: none;
}

.masonry-item img {
  width: 100%;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.masonry-item:hover img {
  transform: scale(1.04);
}

.masonry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,25,23,0.7) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.4s var(--ease-smooth);
}

.masonry-item:hover .masonry-overlay {
  opacity: 1;
}

.masonry-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--white);
  margin-bottom: 4px;
}

.masonry-cat {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

/* --- Contact Page --- */
.contact-section {
  padding: var(--section-pad) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--gap) * 2);
}

.contact-info .label-text {
  color: var(--accent);
  margin-bottom: 20px;
}

.contact-info .h2-section {
  margin-bottom: 32px;
}

.contact-detail {
  margin-bottom: 24px;
}

.contact-detail-label {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.contact-detail-value {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-deep);
  line-height: 1.6;
}

.contact-detail-value a {
  transition: color var(--duration-fast) var(--ease-smooth);
}

.contact-detail-value a:hover {
  color: var(--accent);
}

.contact-map {
  margin-top: 40px;
  border-radius: 2px;
  overflow: hidden;
  height: 240px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) contrast(0.9) brightness(1.1);
}

.contact-form {
  padding-top: 20px;
}

.form-group {
  position: relative;
  margin-bottom: 36px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 0;
  border-bottom: 1px solid var(--bg-secondary);
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-deep);
  transition: border-color var(--duration-fast) var(--ease-smooth);
  background: transparent;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

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

.form-group label {
  position: absolute;
  top: 12px;
  left: 0;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-secondary);
  transition: all var(--duration-fast) var(--ease-smooth);
  pointer-events: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group.has-value label {
  top: -8px;
  font-size: 10px;
  font-family: var(--font-label);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  cursor: none;
}

.form-note {
  font-family: var(--font-body);
  font-size: 13px;
  font-style: italic;
  color: var(--text-secondary);
  margin-top: 24px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  .project-card:nth-child(2),
  .project-card:nth-child(3) {
    transform: none;
  }
  .project-card:nth-child(3) {
    grid-column: span 2;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .masonry-grid {
    columns: 2;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .project-card:nth-child(2),
  .project-card:nth-child(3) {
    transform: none;
  }
  
  .project-card:nth-child(3) {
    grid-column: auto;
    max-width: none;
    margin: 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-teaser-grid {
    grid-template-columns: 1fr;
  }

  .about-teaser-img img {
    height: 320px;
  }

  .founder-grid {
    grid-template-columns: 1fr;
  }

  .founder-img img {
    height: 400px;
  }

  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-detail-grid {
    grid-template-columns: 1fr;
  }

  .service-detail:nth-child(even) .service-detail-grid {
    direction: ltr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .masonry-grid {
    columns: 1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .awards-table-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .award-year {
    text-align: left;
  }

  .hero-title {
    font-size: clamp(32px, 8vw, 56px);
  }
}

@media (max-width: 375px) {
  :root {
    --section-pad: 60px;
    --gap: 20px;
  }

  .filter-bar {
    gap: 16px;
  }
}

/* --- Additional Breakpoints --- */
@media (min-width: 1440px) {
  :root {
    --container-width: 1320px;
  }
}

@media (min-width: 1920px) {
  :root {
    --container-width: 1440px;
    --section-pad: 180px;
  }

  .hero-title {
    font-size: 110px;
  }
}

/* --- Lazy Load Images --- */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}

img[loading="lazy"].loaded,
img.loaded {
  opacity: 1;
}

/* --- Body Transitions --- */
body {
  opacity: 0;
  transition: opacity 0.5s var(--ease-smooth);
}

/* Prevent hidden body if JS fails */
body.loaded,
body.no-js {
  opacity: 1;
}

/* --- Gallery image hover effects --- */
.gallery-row-full img,
.gallery-row-half img,
.gallery-row-asymmetric img,
.gallery-row-asymmetric-reverse img {
  transition: transform 0.8s var(--ease-out);
}

.gallery-row-full:hover img,
.gallery-row-half div:hover img,
.gallery-row-asymmetric div:hover img,
.gallery-row-asymmetric-reverse div:hover img {
  transform: scale(1.02);
}

/* --- Page hero title positioning refinement --- */
.page-hero-title {
  text-shadow: 0 2px 40px rgba(0,0,0,0.15);
}

/* --- Service detail image hover --- */
.service-detail-img img {
  transition: transform 0.8s var(--ease-out);
}

.service-detail-img:hover img {
  transform: scale(1.03);
}

/* --- Contact social in light mode --- */
.contact-info .footer-social a {
  color: var(--text-deep);
}

.contact-info .footer-social a:hover {
  color: var(--accent);
}

/* --- Testimonial author transition --- */
.testimonial-author {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s var(--ease-out) 0.3s,
              transform 0.6s var(--ease-out) 0.3s;
}

.testimonial-section.revealed .testimonial-author {
  opacity: 1;
  transform: translateY(0);
}

/* --- Print styles --- */
@media print {
  .nav, .mobile-menu, .cursor, .loader,
  .float-whatsapp, .float-top, .scroll-indicator {
    display: none !important;
  }

  body {
    cursor: auto;
    opacity: 1;
  }

  section {
    page-break-inside: avoid;
  }
}

/* --- Focus styles for accessibility --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* --- Skip to content (accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10001;
  padding: 12px 24px;
  background: var(--accent);
  color: var(--text-deep);
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: top 0.3s var(--ease-smooth);
}

.skip-link:focus {
  top: 16px;
}

/* --- Portfolio hero slideshow --- */
.portfolio-hero-slideshow {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.portfolio-hero-slideshow .portfolio-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.4s ease-in-out;
  will-change: opacity;
}

.portfolio-hero-slideshow .portfolio-hero-img.active {
  opacity: 1;
}