/* ============================================
   Noémie Keuleyan — Luxury Jewelry Portfolio
   ============================================ */

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

:root {
  --black: #f8f6f3;
  --white: #0a0a0a;
  --white-pure: #000000;
  --gold: #722f37;
  --gold-light: #5c252c;
  --gold-dark: #8c3a44;
  --gray: #666;
  --gray-dark: #e8e5e0;
  --gray-card: #eee;
  --font-main: 'Montserrat', Arial, sans-serif;
  --font-arabic: 'Noto Naskh Arabic', serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.25s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-main);
  background: var(--black);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Arabic RTL */
[dir="rtl"] body,
[dir="rtl"] .hero__title,
[dir="rtl"] .section__title,
[dir="rtl"] .section__label {
  font-family: var(--font-arabic), var(--font-main);
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.gold {
  color: var(--gold);
}

/* --- Placeholders --- */
.placeholder-img {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(145deg, #e8e5e0 0%, #ddd8d2 50%, #e8e5e0 100%);
  border: 1px solid #ccc;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.placeholder-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(114, 47, 55, 0.08) 50%, transparent 70%);
}

.placeholder-img span {
  font-family: var(--font-main);
  font-size: 0.85rem;
  color: var(--gray);
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 1;
}

.placeholder-img--portrait {
  aspect-ratio: 3/4;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.9rem 0;
  transition: var(--transition);
}

.nav--scrolled {
  background: rgba(248, 246, 243, 0.95);
  backdrop-filter: blur(20px);
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(114, 47, 55, 0.1);
}

.nav:not(.nav--scrolled) .nav__logo,
.nav:not(.nav--scrolled) .nav__links a {
  color: #fff;
}

.nav:not(.nav--scrolled) .nav__logo .gold {
  color: #d8b8a7;
}

.nav:not(.nav--scrolled) .nav__links a::after {
  background: #d8b8a7;
}

.nav:not(.nav--scrolled) .nav__toggle span {
  background: #fff;
}

.nav:not(.nav--scrolled) .lang-toggle {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.nav:not(.nav--scrolled) .lang-toggle:hover {
  border-color: #d8b8a7;
}

.nav--scrolled .nav__logo,
.nav--scrolled .nav__links a,
.nav--scrolled .lang-toggle {
  color: var(--white);
}

.nav--scrolled .nav__toggle span {
  background: var(--white);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-main);
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: 1.6px;
}

.nav__links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__links a {
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: var(--transition-fast);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: var(--transition);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav__toggle span {
  width: 25px;
  height: 1px;
  background: var(--white);
  transition: var(--transition-fast);
}

/* Language switcher */
.lang-dropdown {
  position: relative;
}

.lang-toggle {
  background: none;
  border: 1px solid rgba(114, 47, 55, 0.3);
  color: var(--white);
  padding: 0.3rem 0.8rem;
  font-family: var(--font-main);
  font-size: 0.8rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-toggle:hover {
  border-color: var(--gold);
}

.lang-current {
  font-weight: 500;
}

.lang-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.5rem;
  background: var(--black);
  border: 1px solid rgba(114, 47, 55, 0.2);
  min-width: 130px;
  z-index: 100;
}

.lang-menu.open {
  display: flex;
  flex-direction: column;
}

.lang-menu .lang-option {
  padding: 0.5rem 0.8rem;
  font-family: var(--font-main);
  font-size: 0.8rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.lang-menu .lang-option:hover {
  color: var(--gold);
  background: rgba(114, 47, 55, 0.05);
}

.lang-menu .lang-option.active {
  color: var(--gold);
  font-weight: 600;
}

/* --- Hero --- */
.hero {
  height: 72vh;
  min-height: 460px;
  max-height: 680px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.44) 0%, rgba(0, 0, 0, 0.28) 48%, rgba(0, 0, 0, 0.08) 100%),
    url('couverture-site.png?v=4') left 16% / 115% auto no-repeat;
  overflow: hidden;
}

.hero::before {
  display: none;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0); }
  100% { transform: translate(5%, 3%); }
}

@keyframes mobileHeroReveal {
  0% { transform: translateX(-50%) scale(1.04); }
  100% { transform: translateX(-50%) scale(1); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), transparent 38%, rgba(0, 0, 0, 0.2));
  pointer-events: none;
}

.hero__content {
  text-align: left;
  z-index: 1;
  width: min(820px, 64vw);
  margin-left: clamp(1.5rem, 6vw, 6rem);
  padding: 5.25rem 0 3.75rem;
  color: #f8f6f3;
}

.hero .gold {
  color: #d8b8a7;
}

.hero__pre {
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #d8b8a7;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 1s ease 0.3s forwards;
}

.hero__title {
  font-family: var(--font-main);
  font-size: clamp(1.45rem, 2.8vw, 2.55rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 1s ease 0.6s forwards;
}

.hero__line {
  width: 60px;
  height: 1px;
  background: #d8b8a7;
  margin: 0 0 1.5rem;
  opacity: 0;
  animation: fadeUp 1s ease 0.9s forwards;
}

.hero__sub {
  display: inline-block;
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(248, 246, 243, 0.82);
  letter-spacing: 0;
  max-width: min(820px, calc(100vw - 2rem));
  white-space: nowrap;
  margin-bottom: 0;
  opacity: 0;
  animation: fadeUp 1s ease 1.2s forwards;
}

.hero__sub-line {
  display: inline;
}

.hero__sub-line + .hero__sub-line::before {
  content: ' ';
}

.hero__sub-line--start {
  text-align: inherit;
}

.hero__sub-line--end {
  text-align: inherit;
}

[dir="rtl"] .hero,
[dir="rtl"] .hero__content,
[dir="rtl"] .hero__pre,
[dir="rtl"] .hero__title,
[dir="rtl"] .hero__sub,
[dir="rtl"] .hero__sub-line--start {
  text-align: left;
}

[dir="rtl"] .hero {
  direction: ltr;
}

[dir="rtl"] .hero__content {
  direction: rtl;
}

.hero .btn {
  border-color: #d8b8a7;
  color: #d8b8a7;
  font-size: 0.56rem;
  letter-spacing: 1.45px;
  padding: 0.42rem 0.95rem;
}

.hero .btn::before {
  background: #d8b8a7;
}

.hero .btn:hover {
  color: #0a0a0a;
}

.hero__scroll {
  position: absolute;
  bottom: 0.65rem;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  pointer-events: none;
  opacity: 0;
  animation: fadeUp 1s ease 1.8s forwards;
}

.hero__scroll .btn {
  pointer-events: auto;
}

.hero__scroll span {
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-indent: 3px;
  text-transform: uppercase;
  color: rgba(248, 246, 243, 0.75);
}

.hero__scroll-line {
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, #d8b8a7, transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Button */
.btn {
  display: inline-block;
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: fadeUp 1s ease 1.5s forwards;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
  z-index: -1;
}

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

.btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

/* --- Sections --- */
.section {
  padding: 4rem 0;
  position: relative;
}

.section__header {
  text-align: center;
  margin-bottom: 4rem;
}

.section__label {
  font-family: var(--font-main);
  font-size: 0.8rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.8rem;
}

.section__title {
  font-family: var(--font-main);
  font-size: clamp(1.45rem, 2.8vw, 2.45rem);
  font-weight: 400;
  letter-spacing: 1.4px;
}

.section__subtitle {
  max-width: 620px;
  margin: 1rem auto 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--gray);
}

.section__title .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px);
  animation: none;
}

.section__title.visible .char {
  animation: wave 0.6s ease forwards;
}

@keyframes wave {
  0% { opacity: 0; transform: translateY(30px); }
  50% { opacity: 1; transform: translateY(-10px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* --- Services --- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.service__card {
  text-align: center;
  padding: 2rem 1.5rem 1rem;
  border: 1px solid #ccc;
  background: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service__card .service__desc {
  flex: 1;
}

.service__card:hover {
  border-color: rgba(107, 66, 38, 0.3);
  background: rgba(107, 66, 38, 0.05);
}

.service__card .placeholder-img--service {
  aspect-ratio: 1;
  margin-bottom: 1.5rem;
}

.service__img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  margin-bottom: 1.5rem;
}

.service__card h3 {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 0.8rem;
}

.service__card p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.7;
}

.service__desc--full-project {
  font-size: 0.8rem;
  line-height: 1.55;
}

.service__cta {
  display: inline-block;
  margin-top: 1.6rem;
  font-family: var(--font-main);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.5rem 1.2rem;
  transition: var(--transition);
}

.service__cta:hover {
  background: var(--gold);
  color: var(--black);
}

[dir="rtl"] .service__card {
  text-align: right;
}

[dir="rtl"] .service__cta {
  text-align: center;
}

@media (max-width: 768px) {
  .hero {
    height: 78vh;
    min-height: 520px;
    justify-content: center;
    align-items: flex-end;
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.08) 46%, rgba(0, 0, 0, 0.6)),
      url('couverture-site.png?v=4') center 16% / cover no-repeat;
  }

  .hero__content {
    width: min(100% - 3rem, 520px);
    margin-left: 0;
    padding: 0 1.35rem 7.7rem;
    text-align: center;
  }

  .hero__pre {
    display: block;
    position: static;
    max-width: none;
    margin: 0 auto 0.9rem;
    font-size: 0.5rem;
    line-height: 1.5;
    letter-spacing: 1.4px;
    white-space: nowrap;
    text-align: center;
  }

  .hero__title {
    font-size: clamp(1.45rem, 7vw, 2.2rem);
    letter-spacing: 2.8px;
    margin-bottom: 1rem;
  }

  .hero__line {
    margin: 0 auto 1rem;
    width: 46px;
  }

  .hero__sub {
    display: block;
    max-width: 19rem;
    margin: 0 auto;
    font-size: 0.72rem;
    line-height: 1.75;
    letter-spacing: 0.8px;
    text-align: center;
  }

  .hero__sub-line {
    display: block;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .hero__content {
    padding-bottom: 7.25rem;
  }

  .hero__pre {
    font-size: 0.46rem;
  }

  .hero__sub {
    max-width: 17.5rem;
    font-size: 0.64rem;
    line-height: 1.65;
  }

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

/* --- About --- */
.about {
  overflow: hidden;
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 560px);
  justify-content: center;
  gap: 4rem;
  align-items: start;
}

[dir="rtl"] .about .section__header {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 560px);
  justify-content: center;
  gap: 4rem;
  text-align: right;
}

[dir="rtl"] .about .section__label,
[dir="rtl"] .about .section__title {
  grid-column: 2;
  width: min(100%, 520px);
  justify-self: start;
}

[dir="rtl"] .about__grid {
  direction: ltr;
}

.about__image {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 1;
  margin: 0;
  justify-self: end;
  align-self: start;
  transform: translateY(-1.25rem);
}

.about__photo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
}

.about__image::after {
  display: none;
}

.about__text {
  text-align: center;
  max-width: 520px;
  justify-self: start;
}

[dir="rtl"] .about__text {
  direction: rtl;
  text-align: right;
}

.about__intro {
  font-size: 1.03rem;
  font-weight: 400;
  line-height: 1.75;
  margin-bottom: 1.25rem;
  color: var(--white);
}

.about__text p:not(.about__intro) {
  color: var(--gray);
  font-size: 0.92rem;
  line-height: 1.85;
  margin-top: 1.15rem;
}

.about__stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(114, 47, 55, 0.15);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.stat__icon {
  margin-bottom: 0.3rem;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.stat__number {
  font-family: var(--font-main);
  font-size: 2.5rem;
  font-weight: 700;
}

.stat__label {
  font-size: 0.74rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--gray);
}

/* --- Portfolio --- */
.portfolio {
  background: linear-gradient(180deg, var(--black) 0%, var(--gray-dark) 50%, var(--black) 100%);
}

.portfolio__filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem 1.4rem;
  max-width: 760px;
  margin: 0 auto 3.25rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid rgba(114, 47, 55, 0.14);
}

.filter-btn {
  background: none;
  border: 0;
  color: rgba(10, 10, 10, 0.58);
  font-family: var(--font-main);
  font-size: 0.72rem;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  padding: 0.55rem 0.15rem 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.filter-btn::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transform: translateX(-50%);
  transition: width var(--transition-fast);
}

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

.filter-btn:hover::after,
.filter-btn.active::after {
  width: 100%;
}

.portfolio__slider {
  position: relative;
  display: flex;
  align-items: center;
}

.portfolio__grid {
  display: flex;
  gap: 1.5rem;
  overflow: hidden;
  scroll-behavior: smooth;
  flex: 1;
}

.portfolio__grid--centered {
  justify-content: center;
}

.portfolio__item {
  min-width: calc(25% - 1.125rem);
  max-width: calc(25% - 1.125rem);
  flex-shrink: 0;
}

.portfolio__arrow {
  background: none;
  border: 1px solid var(--gold);
  color: var(--gold);
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio__arrow:hover {
  background: var(--gold);
  color: var(--black);
}

.portfolio__arrow--left {
  margin-right: 1rem;
}

.portfolio__arrow--right {
  margin-left: 1rem;
}

.portfolio__show-more {
  display: block;
  text-align: center;
  margin: 2rem auto 0;
  background: none;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-main);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.7rem 2rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
}

.portfolio__show-more:hover {
  background: var(--gold);
  color: var(--black);
}

.portfolio .container {
  text-align: center;
}

.portfolio__full-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.portfolio__full-grid .portfolio__item {
  min-width: unset;
  max-width: unset;
}

.portfolio__full-grid .portfolio__img-wrap {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.portfolio__full-grid .placeholder-img {
  width: 100%;
  aspect-ratio: 1;
}

@media (max-width: 768px) {
  .portfolio__full-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .portfolio__full-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
}

.portfolio__item {
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: var(--transition);
}

.portfolio__item.hidden {
  display: none;
}

.portfolio__item .placeholder-img {
  transition: transform 0.6s ease;
}

.portfolio__item:hover .placeholder-img {
  transform: none;
}

.portfolio__img-wrap {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.portfolio__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 80%;
  transition: none;
}

.portfolio__img-wrap img[src^="images/optimized/r1.webp"] {
  object-position: center 50%;
  transform: translateY(0);
}

.portfolio__img-wrap img[src^="r3.png"] {
  object-position: center 50%;
  transform: scale(1.08);
}

.portfolio__img-wrap img[src^="n33.jpg"] {
  object-position: center 50%;
  transform: translateY(-8%) scale(1.2);
}

.portfolio__img-wrap img[src^="b22.png"] {
  object-position: center 50%;
  transform: scale(1.08);
}

.portfolio__img-wrap img[src^="b11"] {
  object-position: center 50%;
  transform: scale(1.08);
}

.portfolio__img-wrap img[src^="e22"] {
  object-fit: cover;
  object-position: center 58%;
  transform: none;
}

.portfolio__img-wrap img[src^="e33"] {
  object-position: center 70%;
}

.portfolio__img-wrap img[src^="e3"] {
  object-position: center 48%;
}

.portfolio__img-wrap img[src^="e555"] {
  object-fit: cover;
  object-position: center 48%;
  transform: none;
}

.portfolio__img-wrap img[src="images/optimized/e1.webp"],
.portfolio__img-wrap img[src="images/optimized/e2.webp"],
.portfolio__img-wrap img[src="images/optimized/e3.webp"] {
  object-position: center 50%;
}

.portfolio__img-wrap img[src="images/optimized/e4.webp"] {
  object-position: center 58%;
}

.portfolio__img-wrap img[src="images/optimized/e5.webp"],
.portfolio__img-wrap img[src="images/optimized/e55.webp"] {
  object-position: center 44%;
  filter: brightness(0.85);
}

.portfolio__img-wrap img[src="images/optimized/n4.webp"] {
  object-position: center 60%;
}

.portfolio__img-wrap img[src="images/optimized/n6.webp"] {
  object-position: center 65%;
}

.portfolio__img-wrap img[src="b3.jpg"] {
  object-position: center 65%;
}

.portfolio__img-wrap img[src="images/optimized/b4.webp"] {
  object-position: center 55%;
}

.portfolio__img-wrap img[src="images/optimized/b5.webp"] {
  transform: scale(1.12);
}

.portfolio__img-wrap img[src="images/optimized/br1.webp"],
.portfolio__img-wrap img[src^="br1.png"],
.portfolio__img-wrap img[src="images/optimized/br2.webp"],
.portfolio__img-wrap img[src^="br2.jpg"],
.portfolio__img-wrap img[src^="br2.png"],
.portfolio__img-wrap img[src="images/optimized/br3.webp"],
.portfolio__img-wrap img[src="images/optimized/br4.webp"],
.portfolio__img-wrap img[src^="br4.png"],
.portfolio__img-wrap img[src="images/optimized/br5.webp"],
.portfolio__img-wrap img[src^="br5.jpg"],
.portfolio__img-wrap img[src^="br5.png"],
.portfolio__img-wrap img[src="images/optimized/br66.webp"] {
  object-position: center 10%;
}

.portfolio__img-wrap img[src="images/optimized/br66.webp"] {
  object-position: 48% 0%;
  transform: scale(2.25);
}

.portfolio__img-wrap img[src="images/optimized/br4.webp"],
.portfolio__img-wrap img[src^="br4.png"] {
  object-position: center 10%;
  transform: none;
}

.portfolio__img-wrap img[src^="br5.png"] {
  object-position: center 10%;
  transform: none;
}

.portfolio__img-wrap img[src="images/optimized/r6.webp"] {
  object-position: center 60%;
}

.portfolio__img-wrap img[src="n1.png"] {
  object-position: center 40%;
}

.portfolio__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(248, 246, 243, 0.95) 0%, rgba(248, 246, 243, 0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}

.portfolio__item:hover .portfolio__overlay {
  opacity: 1;
}

.portfolio__overlay h3 {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.portfolio__overlay p {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

/* --- Videos --- */
.videos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.video__item {
  text-align: center;
}

.video__placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(145deg, #e8e5e0 0%, #ddd8d2 50%, #e8e5e0 100%);
  border: 1px solid #ccc;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.video__placeholder:hover {
  border-color: var(--gold);
}

.video__placeholder span {
  font-size: 0.75rem;
  color: var(--gray);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.video__play {
  width: 60px;
  height: 60px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  transition: var(--transition);
}

.video__placeholder:hover .video__play {
  background: var(--gold);
  color: var(--black);
}

.video__item h3 {
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 400;
  margin-top: 1rem;
  letter-spacing: 1px;
}

/* --- Contact --- */
.contact {
  background: linear-gradient(180deg, var(--black) 0%, var(--gray-dark) 100%);
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.contact__card {
  text-align: center;
  padding: 3rem 2rem;
  border: 1px solid #ccc;
  background: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.contact__card:hover {
  border-color: rgba(114, 47, 55, 0.3);
  background: rgba(114, 47, 55, 0.05);
}

.contact__icon {
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.contact__card h3 {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.8rem;
  letter-spacing: 1px;
}

.contact__link {
  font-size: 0.9rem;
  color: var(--gray);
  transition: var(--transition-fast);
}

.contact__phones {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0 auto;
}

.contact__phones a {
  display: inline-flex;
  align-items: center;
}

.contact__phones a img {
  flex-shrink: 0;
  width: 20px;
  margin-right: 8px;
}

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

/* --- Contact Form --- */
.contact-form {
  background: var(--black);
}

.form {
  max-width: 700px;
  margin: 0 auto;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form__group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.5rem;
}

.form__group label {
  font-family: var(--font-main);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.5rem;
}

.form__group input,
.form__group textarea {
  font-family: var(--font-main);
  font-size: 0.9rem;
  padding: 0.8rem 1rem;
  border: 1px solid #ccc;
  background: rgba(255, 255, 255, 0.5);
  color: var(--white);
  outline: none;
  transition: var(--transition-fast);
}

.form__group input:focus,
.form__group textarea:focus {
  border-color: var(--gold);
}

.form__group textarea {
  resize: vertical;
}

.form__submit {
  display: block;
  margin: 0 auto;
  background: none;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-main);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.8rem 2.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.form__submit:hover {
  background: var(--gold);
  color: var(--black);
}

@media (max-width: 768px) {
  .form__row {
    grid-template-columns: 1fr;
  }
}

/* --- Footer --- */
.footer {
  padding: 3rem 0;
  border-top: 1px solid rgba(114, 47, 55, 0.1);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.footer__logo {
  font-family: var(--font-main);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 2px;
}

.footer__socials {
  display: flex;
  gap: 1.5rem;
}

.social-link {
  color: var(--gray);
  transition: var(--transition-fast);
}

.social-link:hover {
  color: var(--gold);
}

.footer__copy {
  font-size: 0.8rem;
  color: var(--gray);
  letter-spacing: 1px;
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(248, 246, 243, 0.97);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox__close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 10;
}

.lightbox__close:hover {
  color: var(--gold);
}

.lightbox__content {
  max-width: 80vw;
  max-height: 80vh;
}

.lightbox__img {
  max-width: 100%;
  max-height: 80vh;
}

.lightbox__img img {
  display: block;
  width: auto;
  height: auto;
  max-width: 80vw;
  max-height: 80vh;
  object-fit: contain;
  transform: none;
}

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

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children animation */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.25s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.4s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.55s; }

.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Fade in from left */
.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Fade in from right */
.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Scale up */
.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* --- Responsive --- */


@media (max-width: 768px) {
  .nav__logo {
    display: inline-block;
    font-size: 0.95rem;
    letter-spacing: 1.2px;
  }

  .nav__toggle {
    display: flex;
    z-index: 1001;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(145deg, rgba(10, 10, 10, 0.98), rgba(25, 18, 18, 0.98));
    flex-direction: column;
    justify-content: flex-start;
    gap: 1.8rem;
    padding: 9vh 2rem 3rem;
    border-left: none;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.35s ease, transform 0.35s ease;
  }

  .nav__links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav__links a,
  .nav:not(.nav--scrolled) .nav__links.open a {
    color: #f8f6f3;
    font-size: 0.95rem;
    letter-spacing: 4px;
    text-align: center;
  }

  .nav__links a::after {
    background: #d8b8a7;
  }

  .nav__links .lang-dropdown {
    margin-top: 1.25rem;
  }

  .nav__links .lang-toggle {
    border-color: rgba(216, 184, 167, 0.55);
    color: #f8f6f3;
    padding: 0.55rem 1rem;
  }

  .nav__links .lang-menu {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    background: rgba(10, 10, 10, 0.92);
    border-color: rgba(216, 184, 167, 0.28);
  }

  .nav__links .lang-option {
    color: #f8f6f3;
  }

  .nav__links .lang-option.active,
  .nav__links .lang-option:hover {
    color: #d8b8a7;
    background: rgba(216, 184, 167, 0.08);
  }

  .nav__toggle.active span {
    background: #f8f6f3;
  }

  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
  }
  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 2.75rem;
  }

  .about__image {
    max-width: 400px;
    margin: 0 auto 0.75rem;
    justify-self: center;
    transform: none;
  }

  .about__text {
    justify-self: center;
  }

  [dir="rtl"] .about .section__header {
    display: block;
    max-width: 34rem;
    margin-left: auto;
    margin-right: auto;
    text-align: right;
  }

  [dir="rtl"] .about .section__label,
  [dir="rtl"] .about .section__title {
    width: 100%;
  }

  .portfolio__item {
    min-width: calc(50% - 0.75rem);
  }

  .portfolio__full-grid .portfolio__item {
    min-width: unset;
  }

  .videos__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .section {
    padding: 5rem 0;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .portfolio__item {
    min-width: 100%;
  }

  .portfolio__full-grid .portfolio__item {
    min-width: unset;
  }

  .about__stats {
    gap: 1.5rem;
  }

  .portfolio__filters {
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.18rem 0.75rem;
    max-width: 100%;
    padding: 0 0.15rem 0.4rem;
    overflow-x: visible;
  }

  .filter-btn {
    flex: 0 1 auto;
    padding: 0.45rem 0 0.7rem;
    font-size: 0.58rem;
    letter-spacing: 1px;
  }
}

/* --- Mobile refinement pass --- */
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  body {
    line-height: 1.6;
  }

  .container,
  .nav__inner {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }

  .nav {
    padding: 0.65rem 0;
  }

  .nav--scrolled {
    padding: 0.55rem 0;
  }

  .nav__links {
    min-height: 100dvh;
    height: 100dvh;
    padding: 18vh 1.5rem 3rem;
    gap: 1.45rem;
    overflow-y: auto;
    justify-content: flex-start;
  }

  .nav__links a,
  .nav:not(.nav--scrolled) .nav__links.open a {
    font-size: 0.86rem;
    letter-spacing: 3px;
  }

  .nav__links.open a,
  .nav.nav--scrolled .nav__links.open a,
  .nav.nav--scrolled .nav__links.open .lang-toggle {
    color: #f8f6f3;
  }

  .hero {
    height: clamp(455px, 112vw, 540px);
    min-height: 0;
    max-height: none;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    align-items: flex-end;
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.07), rgba(0, 0, 0, 0.04) 42%, rgba(0, 0, 0, 0.5) 100%),
      url('couverture-site.png?v=12') 68% 16% / cover no-repeat;
  }

  .hero::before {
    display: none;
  }

  .hero__overlay {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.04), transparent 34%, rgba(0, 0, 0, 0.14));
  }

  .hero__content {
    width: 100%;
    padding: 0 1rem 10.55rem;
    text-align: center;
  }

  .hero__pre {
    white-space: nowrap;
    max-width: calc(100vw - 1rem);
    margin: -0.35rem auto 1.3rem;
    font-size: 0.68rem;
    letter-spacing: 1.8px;
    line-height: 1.55;
    text-align: center;
  }

  .hero__title {
    font-size: clamp(1.62rem, 7.65vw, 2.25rem);
    font-weight: 200;
    letter-spacing: 2.2px;
    line-height: 1.08;
    margin-top: 0.95rem;
    margin-bottom: 0.95rem;
    text-align: center;
  }

  .hero__line {
    width: 46px;
    margin: 0 auto 0.95rem;
  }

  .hero__sub {
    max-width: 100vw;
    margin: 0 auto;
    font-size: clamp(0.5rem, 2.18vw, 0.62rem);
    line-height: 1.65;
    letter-spacing: 0;
    text-align: center;
  }

  .hero__sub-line,
  .hero__sub-line--start,
  .hero__sub-line--end {
    display: block;
    text-align: center;
    white-space: nowrap;
  }

  [dir="rtl"] .hero__content,
  [dir="rtl"] .hero__pre,
  [dir="rtl"] .hero__title,
  [dir="rtl"] .hero__sub,
  [dir="rtl"] .hero__sub-line--start {
    text-align: center;
  }

  .hero__scroll {
    bottom: 0.75rem;
  }

  .hero__scroll-line {
    height: 22px;
  }

  .hero .btn {
    max-width: calc(100vw - 2.5rem);
    padding: 0.6rem 0.9rem;
    font-size: 0.58rem;
    letter-spacing: 1.1px;
    line-height: 1.3;
  }

  .section {
    padding: 3.75rem 0;
  }

  .section__header {
    margin-bottom: 2.25rem;
  }

  .section__label {
    font-size: 0.66rem;
    letter-spacing: 3px;
    margin-bottom: 0.55rem;
  }

  .section__title {
    font-size: 1.65rem;
    letter-spacing: 1px;
  }

  .section__subtitle {
    max-width: 22rem;
    margin-top: 0.8rem;
    font-size: 0.74rem;
    line-height: 1.55;
  }

  .services__grid {
    gap: 1rem;
  }

  .service__card {
    padding: 1rem;
  }

  .service__img {
    aspect-ratio: 4 / 3;
    margin-bottom: 1rem;
  }

  .service__card h3 {
    font-size: 0.92rem;
  }

  .service__card p {
    font-size: 0.8rem;
  }

  .service__desc--full-project {
    font-size: 0.76rem;
    line-height: 1.5;
  }

  .service__cta {
    width: 100%;
    margin-top: 1.15rem;
    padding: 0.62rem 0.75rem;
    font-size: 0.68rem;
    letter-spacing: 1.35px;
  }

  .about__grid {
    gap: 2.5rem;
  }

  .about__image {
    max-width: min(315px, 82vw);
  }

  .about__text {
    max-width: 34rem;
  }

  .about__intro {
    font-size: 0.94rem;
    line-height: 1.72;
  }

  .about__text p:not(.about__intro) {
    font-size: 0.84rem;
    line-height: 1.75;
  }

  .about__stats {
    gap: 1rem;
    margin-top: 2.4rem;
  }

  .stat {
    flex: 1 1 8rem;
  }

  .stat__label {
    font-size: 0.65rem;
    letter-spacing: 1px;
  }

  .portfolio__filters {
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.2rem 1rem;
    max-width: none;
    margin: 0 auto 1.7rem;
    padding: 0 0.2rem 0.55rem;
    overflow-x: visible;
  }

  .filter-btn {
    flex: 0 1 auto;
    white-space: nowrap;
    font-size: 0.62rem;
    letter-spacing: 1.25px;
    padding-bottom: 0.55rem;
  }

  .portfolio__slider {
    align-items: stretch;
    margin: 0 -1.15rem;
    padding: 0 1.15rem;
  }

  .portfolio__grid {
    gap: 0.75rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .portfolio__grid--centered {
    justify-content: flex-start;
  }

  .portfolio__grid::-webkit-scrollbar {
    display: none;
  }

  .portfolio__item {
    min-width: calc(50% - 0.375rem);
    max-width: calc(50% - 0.375rem);
    scroll-snap-align: start;
  }

  .portfolio__img-wrap,
  .portfolio__full-grid .portfolio__img-wrap,
  .portfolio__item .placeholder-img {
    aspect-ratio: 4 / 5;
  }

  .portfolio__overlay {
    opacity: 1;
    padding: 0.75rem;
    background: linear-gradient(to top, rgba(248, 246, 243, 0.88), rgba(248, 246, 243, 0) 58%);
    pointer-events: none;
  }

  .portfolio__overlay p {
    font-size: 0.62rem;
    letter-spacing: 1.4px;
  }

  .portfolio__arrow {
    position: absolute;
    top: 50%;
    z-index: 2;
    width: 34px;
    height: 34px;
    background: rgba(248, 246, 243, 0.86);
    backdrop-filter: blur(10px);
  }

  .portfolio__arrow--left {
    left: 0.55rem;
    margin-right: 0;
    transform: translateY(-50%);
  }

  .portfolio__arrow--right {
    right: 0.55rem;
    margin-left: 0;
    transform: translateY(-50%);
  }

  .portfolio__show-more {
    width: min(100%, 18rem);
    margin-top: 1.4rem;
    padding: 0.72rem 1rem;
    font-size: 0.68rem;
    letter-spacing: 1.5px;
  }

  .portfolio__full-grid {
    gap: 0.75rem;
    margin-top: 1.3rem;
  }

  .contact__grid {
    gap: 1rem;
  }

  .contact__card {
    padding: 1.6rem 1rem;
  }

  .contact__icon {
    margin-bottom: 0.85rem;
  }

  .contact__link {
    overflow-wrap: anywhere;
    font-size: 0.83rem;
  }

  .contact__phones {
    align-items: center;
  }

  .footer {
    padding: 2.2rem 0;
  }

  .footer__copy {
    max-width: 18rem;
    font-size: 0.72rem;
    line-height: 1.6;
  }

  .lightbox {
    padding: 1rem;
  }

  .lightbox__close {
    top: 0.75rem;
    right: 0.9rem;
    font-size: 2.2rem;
  }

  .lightbox__content,
  .lightbox__img {
    max-width: 94vw;
    max-height: 82svh;
  }

  .lightbox__img img,
  .lightbox__img .placeholder-img {
    width: auto;
    max-width: 94vw;
    max-height: 82svh;
    object-fit: contain;
  }
}

@media (max-width: 480px) {
  .hero {
    height: clamp(430px, 118vw, 515px);
    min-height: 0;
    width: 100vw;
    background-position: 68% 16%;
  }

  .hero::before {
    display: none;
  }

  .hero__content {
    padding: 0 0.85rem 9.95rem;
  }

  .hero__pre {
    font-size: 0.58rem;
    margin-top: -0.32rem;
    margin-bottom: 1.2rem;
  }

  .hero__sub {
    max-width: 100vw;
    font-size: clamp(0.46rem, 2.28vw, 0.56rem);
    line-height: 1.58;
  }

  .services__subtitle {
    max-width: 100vw;
    padding: 0 0.35rem;
    font-size: clamp(0.48rem, 2.55vw, 0.58rem);
    line-height: 1.35;
    white-space: nowrap;
  }

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

  .service__card {
    text-align: left;
  }

  [dir="rtl"] .service__card {
    text-align: right;
  }

  .service__cta {
    text-align: center;
  }

  .about__stats {
    flex-direction: column;
    align-items: center;
  }

  .stat {
    flex: 0 1 auto;
    width: min(100%, 15rem);
  }

  .portfolio__item {
    min-width: calc(50% - 0.375rem);
    max-width: calc(50% - 0.375rem);
  }

  .portfolio__full-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio__arrow {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .contact__card h3 {
    font-size: 0.92rem;
  }
}

@media (max-width: 360px) {
  .portfolio__item {
    min-width: 72vw;
    max-width: 72vw;
  }

  .portfolio__full-grid .portfolio__item {
    min-width: unset;
    max-width: unset;
  }

  .hero__title {
    font-size: 1.75rem;
  }
}