/* MM Project — landing theme */

:root {
  --ink: #14181f;
  --ink-soft: #3a4450;
  --muted: #66707c;
  --paper: #eef2f6;
  --paper-2: #e3e9f0;
  --white: #f8fafc;
  --line: rgba(20, 24, 31, 0.12);
  --accent: #e4572e;
  --accent-deep: #c2411b;
  --accent-soft: rgba(228, 87, 46, 0.12);
  --header-h: 4.5rem;
  --max: 72rem;
  --font-display: "Bricolage Grotesque", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-soft: 0 24px 60px rgba(20, 24, 31, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(228, 87, 46, 0.08), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(70, 110, 150, 0.12), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--white) 40%, var(--paper-2) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-deep);
}

.sr-only,
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  width: auto;
  height: auto;
  margin: 0;
  clip: auto;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--white);
}

/* Header */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  backdrop-filter: blur(14px);
  background: rgba(248, 250, 252, 0.72);
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(248, 250, 252, 0.92);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(20, 24, 31, 0.06);
}

.site-header__inner {
  max-width: var(--max);
  margin: 0 auto;
  height: 100%;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  min-width: 0;
}

.site-brand:hover {
  color: var(--ink);
}

.site-brand__mark {
  width: 2.1rem;
  height: 2.1rem;
  object-fit: contain;
}

.site-brand__name,
.site-footer__name,
.hero__brand {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.site-brand__name {
  font-size: 1.15rem;
}

.custom-logo-link img {
  max-height: 2.4rem;
  width: auto;
}

.site-nav {
  margin-left: auto;
}

.site-nav__list {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.35rem;
}

.site-nav__list a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.site-nav__list a:hover {
  color: var(--ink);
}

.header-call {
  display: none;
  flex-direction: column;
  align-items: flex-end;
  text-decoration: none;
  line-height: 1.15;
}

.header-call__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.header-call__number {
  font-weight: 700;
  color: var(--ink);
}

.nav-toggle {
  margin-left: auto;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

.nav-toggle__bar {
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:last-of-type {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-nav {
  border-top: 1px solid var(--line);
  background: rgba(248, 250, 252, 0.98);
  padding: 1rem 1.25rem 1.5rem;
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.mobile-nav__list a {
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
}

@media (min-width: 880px) {
  .site-nav__list {
    display: flex;
  }

  .header-call {
    display: flex;
  }

  .nav-toggle,
  .mobile-nav {
    display: none !important;
  }

  .site-nav {
    margin-left: auto;
    margin-right: 0.5rem;
  }
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.15rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn span {
  font-weight: 700;
}

.btn:hover {
  transform: translateY(-2px);
  color: inherit;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-deep);
  color: #fff;
}

.btn--ghost {
  background: rgba(248, 250, 252, 0.18);
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(248, 250, 252, 0.28);
  color: #fff;
}

.btn--block {
  width: 100%;
}

/* Hero — one composition, brand-first, full-bleed */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: hero-drift 18s var(--ease) infinite alternate;
}

.hero__atmosphere {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 16, 22, 0.28) 0%, rgba(12, 16, 22, 0.18) 35%, rgba(12, 16, 22, 0.78) 100%),
    linear-gradient(90deg, rgba(12, 16, 22, 0.45) 0%, transparent 55%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--header-h) + 2.5rem) 1.25rem 3.5rem;
}

.hero__brand {
  margin: 0 0 0.85rem;
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  line-height: 0.9;
  letter-spacing: -0.055em;
  font-optical-sizing: auto;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

.hero__title {
  margin: 0;
  max-width: 14ch;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4.2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero__price {
  color: #ffd2c2;
}

.hero__lead {
  margin: 1rem 0 0;
  max-width: 34ch;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
}

.hero__actions {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@keyframes hero-drift {
  from { transform: scale(1.06) translate3d(0, 0, 0); }
  to { transform: scale(1.12) translate3d(-1.5%, -1%, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__image {
    animation: none;
    transform: none;
  }
}

/* Sections */

.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section__header {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.section__text {
  margin: 0.85rem 0 0;
  color: var(--ink-soft);
  max-width: 42ch;
}

/* Offer */

.offer {
  position: relative;
}

.offer::before {
  content: "";
  position: absolute;
  inset: 12% 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

.offer__grid {
  display: grid;
  gap: 2.5rem;
}

.offer__bullets {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.offer__bullets li {
  position: relative;
  padding-left: 1.35rem;
  font-weight: 600;
}

.offer__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--accent);
}

.offer__panel {
  align-self: start;
  padding: 1.75rem;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.9), rgba(238, 242, 246, 0.95)),
    var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.offer__panel-label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
}

.offer__panel-price {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
  color: var(--accent);
}

.offer__panel-note {
  margin: 0.35rem 0 1.25rem;
  color: var(--ink-soft);
}

@media (min-width: 880px) {
  .offer__grid {
    grid-template-columns: 1.4fr 0.8fr;
    align-items: center;
    gap: 4rem;
  }
}

/* Upgrades */

.upgrades {
  background:
    linear-gradient(180deg, rgba(20, 24, 31, 0.03), transparent 40%),
    transparent;
}

.upgrade-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.upgrade-list__item {
  display: grid;
  gap: 0.35rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.upgrade-list__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.upgrade-list__desc {
  color: var(--ink-soft);
  max-width: 48ch;
}

@media (min-width: 760px) {
  .upgrade-list__item {
    grid-template-columns: minmax(12rem, 0.8fr) 1.4fr;
    gap: 2rem;
    align-items: baseline;
    padding: 1.6rem 0;
  }
}

/* Gallery */

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.gallery__item {
  margin: 0;
  overflow: hidden;
  background: #d7dee7;
}

.gallery__trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  text-align: left;
  position: relative;
  color: inherit;
}

.gallery__trigger img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.7s var(--ease), filter 0.7s var(--ease);
}

.gallery__trigger figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 2.5rem 1rem 0.9rem;
  background: linear-gradient(180deg, transparent, rgba(12, 16, 22, 0.78));
  color: #fff;
  font-size: 0.92rem;
  font-weight: 500;
  opacity: 1;
  transform: none;
}

.gallery__trigger:hover img,
.gallery__trigger:focus-visible img {
  transform: scale(1.04);
  filter: saturate(1.05);
}

@media (min-width: 640px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery__item:nth-child(5n + 1) {
    grid-column: span 2;
  }

  .gallery__item:nth-child(5n + 1) img {
    aspect-ratio: 16 / 9;
  }
}

@media (min-width: 1024px) {
  .gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .gallery__item:nth-child(5n + 1) {
    grid-column: span 2;
  }
}

/* Contact */

.contact {
  background:
    linear-gradient(135deg, #182029 0%, #243141 55%, #1b2530 100%);
  color: #f4f7fb;
}

.contact .section__text {
  color: rgba(244, 247, 251, 0.78);
}

.contact__grid {
  display: grid;
  gap: 2.5rem;
}

.contact__details {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.contact__details li {
  display: grid;
  gap: 0.2rem;
}

.contact__details span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(244, 247, 251, 0.55);
}

.contact__details a,
.contact__details strong {
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
}

.contact__details a:hover {
  color: #ffc9b6;
}

.contact__form-wrap {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.5rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
}

.contact-form label span {
  font-size: 0.85rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(8, 12, 18, 0.35);
  color: #fff;
  padding: 0.85rem 0.95rem;
  font: inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(228, 87, 46, 0.7);
  outline-offset: 1px;
}

.contact-form .hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

.form-notice {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  font-weight: 600;
}

.form-notice--ok {
  background: rgba(70, 180, 120, 0.18);
  border: 1px solid rgba(70, 180, 120, 0.35);
}

.form-notice--err {
  background: rgba(220, 80, 80, 0.18);
  border: 1px solid rgba(220, 80, 80, 0.35);
}

@media (min-width: 880px) {
  .contact__grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
  }
}

/* Footer */

.site-footer {
  background: #10151c;
  color: rgba(244, 247, 251, 0.72);
  padding: 2.5rem 0;
}

.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  gap: 1.25rem;
}

.site-footer__name {
  display: block;
  color: #fff;
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
}

.site-footer__brand p {
  margin: 0;
}

.site-footer__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.site-footer__contact a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.9rem;
}

/* Content pages */

.content-area {
  padding: calc(var(--header-h) + 3rem) 0 4rem;
}

.content-area__inner {
  max-width: 48rem;
}

.entry__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

.entry__content > *:first-child {
  margin-top: 0;
}

/* Lightbox */

.lightbox {
  width: min(96vw, 1100px);
  max-width: 96vw;
  border: 0;
  padding: 0;
  background: transparent;
  color: #fff;
}

.lightbox::backdrop {
  background: rgba(10, 14, 20, 0.88);
  backdrop-filter: blur(6px);
}

.lightbox__figure {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.lightbox__figure img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  background: #0c1016;
}

.lightbox__figure figcaption {
  text-align: center;
  font-size: 0.95rem;
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  cursor: pointer;
  font-size: 1.75rem;
  line-height: 1;
  width: 2.75rem;
  height: 2.75rem;
}

.lightbox__close {
  top: -3.25rem;
  right: 0;
}

.lightbox__nav--prev {
  left: -0.25rem;
  top: 45%;
}

.lightbox__nav--next {
  right: -0.25rem;
  top: 45%;
}

@media (max-width: 700px) {
  .lightbox__nav {
    display: none;
  }
}

/* Motion */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Gallery/contact grids must not leave blank holes while awaiting scroll. */
.gallery .reveal,
.contact .reveal {
  opacity: 1;
  transform: none;
}

.hero .reveal:nth-child(1) { transition-delay: 0.05s; }
.hero .reveal:nth-child(2) { transition-delay: 0.16s; }
.hero .reveal:nth-child(3) { transition-delay: 0.28s; }
.hero .reveal:nth-child(4) { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn:hover {
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}