/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-black: #1A1C1C;
  --color-dark: #1A1C1C;
  --color-mid: #5F5E60;
  --color-accent: #3F6683;
  --color-light: #c8c0b4;
  --color-cream: #f5f2ee;
  --color-white: #ffffff;
  --color-bg: #faf9f7;

  --font-heading: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body: 'Manrope', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 7rem;
  --spacing-xxl: 10rem;
  --section-gap: 8rem;

  --max-width: 1440px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-dark);
  font-size: 16px;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===========================
   PLACEHOLDERS (remplacer par vraies images)
   =========================== */
.placeholder {
  width: 100%;
  height: 100%;
  min-height: 300px;
}

.placeholder--dark    { background-color: #2a2a2a; }
.placeholder--medium  { background-color: #5a5550; }
.placeholder--light   { background-color: #c4bdb4; }
.placeholder--flame   { background-color: #1a1208; min-height: 480px; }
.placeholder--map     { background-color: #d4cfc8; min-height: 400px; }

/* ===========================
   TYPOGRAPHY UTILS
   =========================== */
.section__eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.section__title {
  font-family: var(--font-heading);
  font-size: 55px;
  font-weight: 300;
  color: var(--color-black);
  line-height: 55px;
}

.section__text {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-mid);
  line-height: 1.2;
  max-width: 520px;
  margin-bottom: var(--spacing-md);
}

/* ===========================
   BUTTON
   =========================== */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-dark);
  padding: 0.75rem 1.5rem;
  transition: var(--transition);
  cursor: pointer;
}

.btn--outline {
  border: 1px solid var(--color-dark);
  color: var(--color-dark);
  background: transparent;
}

.btn--outline {
  border: 1px solid var(--color-dark);
  color: var(--color-dark);
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-size: 0% 100%;
  background-repeat: no-repeat;
  background-position: left center;
  transition: background-size var(--transition), color var(--transition), border-color var(--transition);
}
.btn--outline:hover {
  background-size: 100% 100%;
  color: var(--color-white);
  border-color: var(--color-accent);
}

/* ===========================
   NAV
   =========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 3rem;
  background-color: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.nav__logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.hero__logo-img {
  height: 100px;
  width: auto;
  display: block;
  margin: 0 auto 0.75rem;
  filter: brightness(0) invert(1);
}

.footer__logo-img {
  height: 40px;
  width: auto;
  display: block;
  margin-bottom: var(--spacing-sm);
  filter: brightness(0) invert(1);
}


.nav__links {
  display: flex;
  gap: 2.5rem;
}

.nav__link {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}

.nav__link:hover {
  color: var(--color-white);
}

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  background-color: var(--color-dark);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.05) 40%,
    rgba(0,0,0,0.6) 100%
  );
  z-index: 1;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 2;
  pointer-events: none;
  text-align: center;
  width: 100%;
  height: 100%;
  top: 80%;
}

.hero__tagline {
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1rem;
  font-weight: 300;
}


.hero__subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.5em;
  color: rgba(255,255,255,0.5);
  margin-top: 0.5rem;
}

/* ===========================
   SECTION SPACING
   =========================== */
.section-testimonials {
  margin-bottom: var(--section-gap);
}

/* ===========================
   INTRO
   =========================== */
.intro {
  padding: var(--spacing-xl) var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto var(--section-gap);
  text-align: center;
}

.intro__container {
  max-width: 640px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.intro__eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.intro__title {
  font-family: var(--font-heading);
  font-size: 55px;
  font-weight: 300;
  color: var(--color-black);
  line-height: 55px;
}

.intro__text {
  font-size: 0.95rem;
  color: var(--color-mid);
  line-height: 1.85;
}

.intro__slider {
  overflow: hidden;
}

.intro__slider-track {
  display: flex;
  gap: 2rem;
  transition: transform 0.4s ease;
}

.intro__gallery-item {
  flex: 0 0 calc((100% - 4rem) / 3);
  height: 260px;
  overflow: hidden;
}

.intro__gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.intro__nav {
  display: flex;
  justify-content: right;
  gap: 1.5rem;
  margin-top: var(--spacing-md);
}

.intro__nav-arrow {
  font-size: 1.2rem;
  color: var(--color-accent);
  cursor: pointer;
  transition: var(--transition);
}

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

.interstice {
  width: 64px;
  height: 1px;
  background-color: var(--color-accent);
  margin: 2rem 0;
}

/* ===========================
   SECTION CREATION
   =========================== */
.section-creation {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-height: 560px;
  margin-bottom: var(--section-gap);
  width: 100%;
}

.section-creation__image {
  flex: 1;
  overflow: hidden;
}

.section-creation__image img,
.section-creation__image .placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-creation__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: var(--spacing-xl) var(--spacing-lg);
  background-color: var(--color-bg);
}

.section-creation__content > * {
  max-width: 520px;
}

/* ===========================
   SECTION SUR MESURE
   =========================== */
.section-mesure {
  padding: var(--spacing-xl) var(--spacing-lg);
  max-width: 900px;
  margin: 0 auto var(--section-gap);
  text-align: center;
}

.section-mesure__container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-mesure__title {
  font-family: var(--font-heading);
  font-size: 55px;
  font-weight: 300;
  color: var(--color-black);
  line-height: 55px;
  margin-bottom: var(--spacing-sm);
}

/* ===========================
   SECTION REPARATION
   =========================== */
.section-reparation {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-height: 560px;
  margin-bottom: var(--section-gap);
  width: 100%;
}

.section-reparation__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  padding: var(--spacing-xl) var(--spacing-lg);
  background-color: var(--color-bg);
  order: 1;
}

.section-reparation__inner {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.section-reparation__image {
  flex: 1;
  overflow: hidden;
  order: 2;
}

.section-reparation__image img,
.section-reparation__image .placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===========================
   SECTION AMBIANCE (flamme)
   =========================== */
.section-ambiance {
  width: 100%;
  overflow: hidden;
}

.ambiance__img {
  display: block;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  height: auto;
  object-fit: cover;
}

/* ===========================
   SECTION TEMOIGNAGES
   =========================== */
.section-testimonials {
  padding: var(--spacing-xl) var(--spacing-lg);
  background-color: var(--color-cream);
}

.section-testimonials__container {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  text-align: left;
  padding-top: 4rem;
}

.testimonial-card {
  background-color: var(--color-white);
  padding: var(--spacing-md);
  border: 1px solid rgba(0,0,0,0.06);
}

.testimonial-card__quote {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-mid);
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  font-style: italic;
}

.testimonial-card__author {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ===========================
   SECTION ABOUT
   =========================== */
.section-about {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  margin-bottom: var(--section-gap);
  width: 100%;
}

.section-about__image {
  flex: 1;
  overflow: hidden;
}

.section-about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-about__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.section-about__content > * {
  max-width: 520px;
}

/* ===========================
   SECTION INSTAGRAM
   =========================== */
.section-instagram {
  padding: var(--spacing-xl) var(--spacing-lg);
  background-color: var(--color-bg);
}

.section-instagram__container {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.section-instagram__handle {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--spacing-lg);
}

.instagram__slider {
  overflow: hidden;
  margin-bottom: var(--spacing-md);
}

.instagram__track {
  display: flex;
  gap: 0.5rem;
  transition: transform 0.4s ease;
}

.instagram__item {
  flex: 0 0 calc((100% - 1.5rem) / 4);
  height: 280px;
  overflow: hidden;
  cursor: pointer;
  display: block;
  text-decoration: none;
}

.instagram__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}

.instagram__item:hover img {
  filter: brightness(1.1);
  transform: scale(1.03);
}

/* ===========================
   SECTION CONTACT
   =========================== */
.section-contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-md) var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto var(--section-gap);
}

.section-contact__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact__info {
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
}

.contact__info-row:nth-child(2) {
  border-top: none;
  border-bottom: none;
}

.contact__info-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  border-top: 1px solid rgba(63,102,131,0.5);
  border-bottom: 1px solid rgba(63,102,131,0.5);
  gap: var(--spacing-sm);
  padding: 1rem 0;
  align-items: start;
}

.contact__label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-accent);
  padding-top: 0.15rem;
}

.contact__value {
  font-size: 0.88rem;
  color: var(--color-mid);
  line-height: 1.7;
}

.contact__value--split {
  display: flex;
  justify-content: space-between;
}

.contact__horaires {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact__horaire-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--color-mid);
  line-height: 1.7;
}


.section-contact__map {
  overflow: hidden;
}

.contact__map-iframe {
  width: 100%;
  min-height: 400px;
  border: none;
  display: block;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background-color: var(--color-black);
  color: var(--color-light);
  padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-md);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}


.footer__tagline {
  font-size: 0.8rem;
  color: rgba(200,192,180,0.6);
  line-height: 1.7;
  max-width: 300px;
}

.footer__col-title {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__link {
  font-size: 0.82rem;
  color: rgba(200,192,180,0.65);
  transition: var(--transition);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copy {
  font-size: 0.72rem;
  color: rgba(200,192,180,0.4);
}

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

.footer__legal .footer__link {
  font-size: 0.72rem;
}

/* ===========================
   NAV ACTIVE STATE
   =========================== */
.nav--scrolled .nav__link {
  color: rgba(26, 28, 28, 0.65);
}

.nav--scrolled .nav__link:hover {
  color: var(--color-black);
}

.nav__link--active {
  color: var(--color-white);
  font-weight: 400;
}

.nav--scrolled .nav__link--active {
  color: var(--color-black);
}

/* ===========================
   SCROLL REVEAL
   =========================== */
.will-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===========================
   RESPONSIVE — TABLETTE (≤ 991px)
   =========================== */
@media (max-width: 991px) {
  :root {
    --section-gap: 6rem;
    --spacing-xl: 5rem;
  }

  /* Typography */
  .section__title,
  .intro__title,
  .section-mesure__title {
    font-size: 40px;
    line-height: 44px;
  }

  /* Nav */
  .nav {
    padding: 1rem 2rem;
  }

  .nav__links {
    gap: 1.5rem;
  }

  /* Intro gallery — 2 items visible */
  .intro__gallery-item {
    flex: 0 0 calc((100% - 2rem) / 2);
    height: 220px;
  }

  /* Split sections → colonne */
  .section-creation,
  .section-reparation,
  .section-about {
    flex-direction: column;
  }

  .section-creation__image,
  .section-about__image {
    min-height: 320px;
  }

  .section-reparation__image {
    min-height: 320px;
    order: 1;
  }

  .section-reparation__content {
    order: 2;
    align-items: flex-start;
  }

  /* Testimonials → 1 col */
  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  /* Instagram — 2 items */
  .instagram__item {
    flex: 0 0 calc((100% - 0.5rem) / 2);
    height: 220px;
  }

  /* Contact */
  .section-contact {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }
}

/* ===========================
   RESPONSIVE — MOBILE (≤ 767px)
   =========================== */
@media (max-width: 767px) {
  :root {
    --spacing-lg: 2rem;
    --spacing-xl: 3.5rem;
    --section-gap: 4.5rem;
  }

  /* Typography */
  .section__title,
  .intro__title,
  .section-mesure__title {
    font-size: 30px;
    line-height: 34px;
  }

  .section__text {
    font-size: 0.9rem;
  }

  /* Nav */
  .nav {
    padding: 1rem 1.25rem;
  }

  .nav__links {
    display: none;
  }

  /* Hero */
  .hero__logo-img {
    height: 70px;
  }

  /* Intro gallery — 1 item full width */
  .intro__gallery-item {
    flex: 0 0 100%;
    height: 240px;
  }

  /* Sections content padding */
  .section-creation__content,
  .section-reparation__content,
  .section-about__content {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .section-creation__content > *,
  .section-reparation__inner,
  .section-about__content > * {
    max-width: 100%;
  }

  .section-mesure {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .section-mesure__title {
    font-size: 28px;
    line-height: 32px;
  }

  /* Instagram — 1 item */
  .instagram__item {
    flex: 0 0 100%;
    height: 260px;
  }

  /* Contact */
  .contact__info-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .contact__value--split {
    flex-direction: column;
    gap: 0;
  }

  .contact__horaire-line {
    flex-direction: column;
    gap: 0;
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer__legal {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
  }
}