/* =========================================
   ESOTÉ AROMAS — LANDING PAGE
   Paleta: Branco / Cinza / Dourado / Preto
   ========================================= */

:root {
  --gold: #C9A84C;
  --gold-light: #E0C47A;
  --gold-dark: #9B7A2F;
  --black: #0A0A0A;
  --dark: #111111;
  --dark2: #1A1A1A;
  --gray: #2C2C2C;
  --gray-mid: #555555;
  --gray-light: #AAAAAA;
  --off-white: #F5F3EF;
  --white: #FFFFFF;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Jost', sans-serif;
  --nav-h: 80px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--off-white);
  color: var(--dark);
  overflow-x: hidden;
}

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

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

strong {
  font-weight: 600;
}

.container {
  width: min(1200px, 90vw);
  margin-inline: auto;
}

/* ---- GOLD ACCENT ---- */
.gold {
  color: var(--gold);
}

/* ---- SECTION LABELS ---- */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.section-label.light {
  color: var(--gold-light);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 1.25rem;
}

.section-title em {
  font-style: italic;
  color: var(--gold);
}

.section-title.light {
  color: var(--white);
}

.section-sub {
  font-size: 1rem;
  color: var(--gray-mid);
  line-height: 1.75;
  max-width: 600px;
}

.section-sub.light {
  color: rgba(255, 255, 255, 0.72);
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(201, 168, 76, 0.15);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: min(1200px, 90vw);
  margin-inline: auto;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 1px;
}

.logo-esote {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.1em;
}

.logo-decor {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

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

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

.btn-cta-nav {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 0.75rem 1.5rem;
  border-radius: 2px;
  transition: background var(--transition), transform var(--transition);
}

.btn-cta-nav:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: var(--transition);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.06);
  transition: transform 8s ease;
}

.hero.loaded .hero-bg {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(0, 0, 0, 0.82) 0%,
      rgba(0, 0, 0, 0.50) 60%,
      rgba(0, 0, 0, 0.25) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1200px, 90vw);
  margin-inline: auto;
  padding-top: var(--nav-h);
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 0.15s, transform 0.8s ease 0.15s;
}

.hero-title em {
  font-style: italic;
  color: var(--gold-light);
}

.hero-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
  max-width: 580px;
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s;
}

.hero.loaded .hero-eyebrow,
.hero.loaded .hero-title,
.hero.loaded .hero-sub,
.hero.loaded .btn-hero {
  opacity: 1;
  transform: translateY(0);
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--black);
  background: var(--gold);
  padding: 1.1rem 2.2rem;
  border-radius: 2px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease 0.45s, transform 0.8s ease 0.45s, background 0.3s ease, box-shadow 0.3s ease;
}

.btn-hero:hover {
  background: var(--gold-light);
  box-shadow: 0 8px 32px rgba(201, 168, 76, 0.35);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll-hint span {
  display: block;
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  animation: scrollLine 1.8s ease-in-out infinite;
  margin: 0 auto;
}

@keyframes scrollLine {
  0% {
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
  }

  50% {
    opacity: 1;
    transform: scaleY(1);
  }

  100% {
    opacity: 0;
    transform: scaleY(1);
    transform-origin: bottom;
  }
}

.br-desktop {
  display: block;
}

/* ============ MARQUEE ============ */
.marquee-band {
  background: var(--gold);
  padding: 0.9rem 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
}

.marquee-track span {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--black);
}

.marquee-track .dot {
  color: var(--dark2);
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ============ WHY SECTION ============ */
.why-section {
  background: var(--off-white);
  padding: 7rem 0;
}

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

.why-intro .section-sub {
  margin-inline: auto;
}

.why-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.why-card {
  background: var(--white);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 4px;
  padding: 2.5rem 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
  border-color: rgba(201, 168, 76, 0.4);
}

.why-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--gold);
}

.why-card-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 0.85rem;
}

.why-card-text {
  font-size: 0.94rem;
  color: var(--gray-mid);
  line-height: 1.75;
}

/* ============ TECH SECTION ============ */
.tech-section {
  position: relative;
  background: var(--dark);
  overflow: hidden;
  padding: 7rem 0;
}

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

.tech-bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.18;
}

.tech-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 10, 10, 0.98) 40%, rgba(10, 10, 10, 0.55) 100%);
}

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

.tech-content {
  max-width: 620px;
}

.tech-items {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tech-item {
  display: flex;
  gap: 1.75rem;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: border-color var(--transition);
}

.tech-item:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.tech-item:hover {
  border-color: rgba(201, 168, 76, 0.3);
}

.tech-item-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.6;
  line-height: 1;
  flex-shrink: 0;
  padding-top: 2px;
}

.tech-item-body h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.tech-item-body p {
  font-size: 0.93rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.75;
}

/* ============ CASE SECTION ============ */
.case-section {
  background: var(--white);
  padding: 7rem 0;
}

.case-section .section-title,
.case-section .section-label {
  text-align: center;
}

.case-card {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
}

.case-image-wrap {
  position: relative;
  overflow: hidden;
}

.case-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.case-card:hover .case-img {
  transform: scale(1.04);
}

.case-badge {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: var(--gold);
  color: var(--black);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: 2px;
}

.case-text-wrap {
  background: var(--dark);
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.case-quote-icon {
  font-family: var(--font-serif);
  font-size: 6rem;
  line-height: 0.6;
  color: var(--gold);
  opacity: 0.4;
  margin-bottom: 1.5rem;
}

.case-hotel-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.case-description {
  font-size: 0.97rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.85;
}

.case-divider {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 1.75rem 0;
  opacity: 0.6;
}

.case-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
}

/* ============ HOW SECTION ============ */
.how-section {
  background: var(--off-white);
  padding: 7rem 0;
}

.how-section .section-title,
.how-section .section-label {
  text-align: center;
}

.how-steps {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.how-step {
  padding: 0 1.5rem;
  text-align: center;
  position: relative;
}

.how-step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 1;
}

.how-step-line {
  position: absolute;
  top: 26px;
  left: calc(50% + 26px);
  width: calc(100% - 52px);
  height: 1px;
  background: var(--gold);
  opacity: 0.3;
}

.how-step-line.last {
  display: none;
}

.how-step-body h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 0.75rem;
}

.how-step-body p {
  font-size: 0.9rem;
  color: var(--gray-mid);
  line-height: 1.75;
}

/* ============ CONTACT SECTION ============ */
.contact-section {
  position: relative;
  background: var(--dark);
  padding: 7rem 0;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.08) 0%, transparent 60%);
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.04) 0%, transparent 60%);
}

.contact-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.contact-header .section-sub {
  max-width: 480px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.form-group input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  padding: 1rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus {
  border-color: var(--gold);
  background: rgba(201, 168, 76, 0.05);
}

.btn-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: var(--gold);
  color: var(--black);
  border: none;
  padding: 1.15rem 2rem;
  border-radius: 2px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}

.btn-submit:hover {
  background: var(--gold-light);
  box-shadow: 0 8px 32px rgba(201, 168, 76, 0.3);
  transform: translateY(-2px);
}

.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  color: var(--gold);
  padding: 3rem;
}

.form-success.show {
  display: flex;
}

.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--white);
}

.form-success p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--black);
  padding: 3rem 0;
  border-top: 1px solid rgba(201, 168, 76, 0.12);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-tagline {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--gray-mid);
  text-transform: uppercase;
  margin-top: 2px;
}

.footer-socials {
  display: flex;
  gap: 1.5rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--gray-light);
  transition: color var(--transition);
}

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

.footer-copy {
  font-size: 0.78rem;
  color: var(--gray-mid);
  width: 100%;
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ============ REVEAL ANIMATION ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .why-cards {
    grid-template-columns: 1fr 1fr;
  }

  .how-steps {
    grid-template-columns: 1fr 1fr;
    row-gap: 3rem;
  }

  .how-step-line {
    display: none;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-header .section-sub {
    max-width: 100%;
  }
}

@media (max-width: 768px) {

  .nav-links,
  .btn-cta-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: rgba(10, 10, 10, 0.98);
    padding: 3rem 2rem;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    z-index: 999;
  }

  .nav-links.open .nav-link {
    font-size: 1.1rem;
  }

  .why-cards {
    grid-template-columns: 1fr;
  }

  .how-steps {
    grid-template-columns: 1fr;
  }

  .case-card {
    grid-template-columns: 1fr;
  }

  .case-image-wrap {
    height: 280px;
  }

  .case-text-wrap {
    padding: 2.5rem 2rem;
  }

  .tech-content {
    max-width: 100%;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .br-desktop {
    display: none;
  }
}

/* ---- SHAKE ---- */
@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  20% {
    transform: translateX(-8px);
  }

  40% {
    transform: translateX(8px);
  }

  60% {
    transform: translateX(-5px);
  }

  80% {
    transform: translateX(5px);
  }
}

.shake {
  animation: shake 0.45s ease;
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.4rem;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .btn-hero {
    font-size: 0.82rem;
    padding: 1rem 1.5rem;
  }

  .how-step {
    padding: 0 0.5rem;
  }
}