/* =========================================================
   Even Entry — style.css
   ========================================================= */

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

:root {
  --black:   #0a0a0a;
  --dark:    #111111;
  --mid:     #1a1a1a;
  --gold:    #C9A84C;
  --gold-lt: #dbbf6e;
  --offwhite:#F5F0EB;
  --grey:    #888888;
  --border:  #2a2a2a;
  --font-h:  'Montserrat', sans-serif;
  --font-b:  'Inter', sans-serif;
  --radius:  4px;
  --trans:   0.3s ease;
}

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

body {
  background: var(--black);
  color: var(--offwhite);
  font-family: var(--font-b);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

/* --- Utility --------------------------------------------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: block;
  font-family: var(--font-h);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-h);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--offwhite);
  margin-bottom: 20px;
}

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

/* Scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* =========================================================
   NAVIGATION
   ========================================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--trans);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav__logo img {
  height: 44px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav__links a {
  font-family: var(--font-h);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ccc;
  transition: color var(--trans);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--gold);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  transform: scaleX(1);
}

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  width: 36px;
  height: 36px;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--offwhite);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav drawer */
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 20px 24px 28px;
  gap: 0;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  font-family: var(--font-h);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ccc;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--trans);
}

.nav__mobile a:last-child {
  border-bottom: none;
}

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

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.52);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 740px;
}

.hero__headline {
  font-family: var(--font-h);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

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

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: rgba(245, 240, 235, 0.88);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.65;
}

.btn {
  display: inline-block;
  font-family: var(--font-h);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: var(--radius);
  transition: background var(--trans), color var(--trans), transform 0.2s ease;
  cursor: pointer;
  border: none;
}

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

.btn--gold:hover {
  background: var(--gold-lt);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
}

.btn--outline:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-2px);
}

/* =========================================================
   ABOUT
   ========================================================= */
.about {
  padding: 100px 0;
  background: var(--black);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__text p {
  font-size: 1.05rem;
  color: rgba(245, 240, 235, 0.82);
  line-height: 1.8;
  margin-bottom: 32px;
}

.about__image {
  position: relative;
}

.about__image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius);
}

.about__image::before {
  content: '';
  position: absolute;
  top: -16px;
  left: -16px;
  right: 16px;
  bottom: 16px;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.5;
}

/* =========================================================
   BENEFITS
   ========================================================= */
.benefits {
  padding: 100px 0;
  background: var(--mid);
}

.benefits__header {
  text-align: center;
  margin-bottom: 64px;
}

.benefits__header .section-title {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.benefit-tile {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: border-color var(--trans), transform var(--trans);
}

.benefit-tile:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
}

.benefit-tile__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--gold);
}

.benefit-tile__icon svg {
  width: 100%;
  height: 100%;
}

.benefit-tile__title {
  font-family: var(--font-h);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--offwhite);
  line-height: 1.3;
  margin-bottom: 10px;
}

.benefit-tile__desc {
  font-size: 0.88rem;
  color: var(--grey);
  line-height: 1.65;
}

/* =========================================================
   HOW IT WORKS
   ========================================================= */
.how {
  padding: 100px 0;
  background: var(--dark);
}

.how__header {
  text-align: center;
  margin-bottom: 64px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 860px;
  margin: 0 auto;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  opacity: 0.3;
}

.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.step:last-child {
  border-bottom: none;
}

.step__number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--mid);
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-h);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gold);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step__body {}

.step__title {
  font-family: var(--font-h);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--offwhite);
  margin-bottom: 8px;
  padding-top: 16px;
}

.step__desc {
  font-size: 0.95rem;
  color: rgba(245, 240, 235, 0.72);
  line-height: 1.75;
}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery {
  padding: 100px 0;
  background: var(--black);
}

.gallery__header {
  text-align: center;
  margin-bottom: 56px;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 12px;
}

.gallery__item {
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
}

.gallery__item:nth-child(1) {
  grid-row: span 2;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
  min-height: 220px;
}

.gallery__item:hover img {
  transform: scale(1.06);
}

.gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(201, 168, 76, 0);
  transition: background var(--trans);
}

.gallery__item:hover::after {
  background: rgba(201, 168, 76, 0.08);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox__inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
  display: block;
}

.lightbox__close {
  position: absolute;
  top: -44px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
  transition: opacity var(--trans);
}

.lightbox__close:hover { opacity: 1; }

.lightbox__prev,
.lightbox__next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 1.6rem;
  cursor: pointer;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--trans);
  z-index: 10000;
}

.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }

.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(201, 168, 76, 0.35);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact {
  padding: 100px 0;
  background: var(--dark);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact__info .section-title {
  margin-bottom: 16px;
}

.contact__tagline {
  font-size: 1rem;
  color: rgba(245, 240, 235, 0.72);
  margin-bottom: 40px;
  line-height: 1.7;
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.contact__detail-icon {
  width: 42px;
  height: 42px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
}

.contact__detail-icon svg {
  width: 20px;
  height: 20px;
}

.contact__detail-text strong {
  display: block;
  font-family: var(--font-h);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2px;
}

.contact__detail-text span {
  font-size: 0.95rem;
  color: var(--offwhite);
}

/* Form */
.contact__form {
  background: var(--mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 40px;
}

.form__group {
  margin-bottom: 22px;
}

.form__label {
  display: block;
  font-family: var(--font-h);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.form__label .req {
  color: var(--gold);
  margin-left: 2px;
}

.form__input,
.form__textarea {
  width: 100%;
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--offwhite);
  font-family: var(--font-b);
  font-size: 0.95rem;
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--trans);
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--gold);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: #555;
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__error {
  display: none;
  font-size: 0.8rem;
  color: #e05a5a;
  margin-top: 6px;
}

.form__input.invalid,
.form__textarea.invalid {
  border-color: #e05a5a;
}

.form__input.invalid + .form__error,
.form__textarea.invalid + .form__error {
  display: block;
}

.form__submit {
  width: 100%;
  font-size: 0.82rem;
  padding: 17px;
  margin-top: 8px;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 48px 0 36px;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer__logo img {
  height: 40px;
  width: auto;
  margin: 0 auto;
  opacity: 0.85;
}

.footer__tagline {
  font-family: var(--font-h);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.8;
}

.footer__copy {
  font-size: 0.8rem;
  color: #555;
  margin-top: 4px;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .nav__links {
    display: none;
  }
  .nav__toggle {
    display: flex;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about__image {
    order: -1;
  }
  .about__image img {
    height: 340px;
  }
  .about__image::before {
    display: none;
  }

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

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact__form {
    padding: 32px 24px;
  }
}

@media (max-width: 640px) {
  .about { padding: 72px 0; }
  .benefits { padding: 72px 0; }
  .how { padding: 72px 0; }
  .gallery { padding: 72px 0; }
  .contact { padding: 72px 0; }

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

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

  .gallery__item:nth-child(1) {
    grid-row: span 1;
  }

  .steps::before {
    display: none;
  }
  .step {
    grid-template-columns: 52px 1fr;
    gap: 16px;
  }
  .step__number {
    width: 52px;
    height: 52px;
    font-size: 1rem;
  }
  .step__title {
    padding-top: 12px;
  }

  .lightbox__prev { left: 8px; width: 44px; height: 44px; }
  .lightbox__next { right: 8px; width: 44px; height: 44px; }
}

@media (max-width: 400px) {
  .gallery__grid {
    grid-template-columns: 1fr;
  }
}