/* ==============================
   Global styles & variables
   ============================== */

:root {
  --bg: #f5f3f0;
  --bg-alt: #f0ede9;
  --text: #151515;
  --muted: #6d6a65;
  --accent: #e07a5f;
  --accent-soft: rgba(224, 122, 95, 0.15);
  --overlay: rgba(10, 10, 10, 0.45);

  --header-height: 100px;
  --banner-height: 64px;

  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.06);

  --transition-fast: 180ms ease;
  --transition-med: 320ms ease;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* Containers and layout utilities */

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-main {
  padding-top: var(--header-height);
}

/* Remove top padding for get-in-touch page */
.page-main:has(.hero--contact) {
  padding-top: 0;
}

/* Typography */

h1,
h2,
h3 {
  margin: 0 0 0.6em;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2.3rem, 3vw, 3rem);
  font-weight: 600;
}

h2 {
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  font-weight: 500;
}

p {
  margin: 0 0 1.2em;
  line-height: 1.6;
  color: var(--muted);
}

/* ==============================
   Header
   ============================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(245, 243, 240, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-height);
  position: relative;
  padding: 2px 0;
}

.brand {
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-fast);
  grid-column: 2;
  justify-self: center;
}

.brand:hover {
  opacity: 0.8;
}

.brand__logo {
  height: 82px;
  width: auto;
  display: block;
  max-width: 300px;
}

.brand span {
  white-space: nowrap;
}

/* Menu Toggle */

.menu-toggle {
  border: none;
  background: none;
  padding: 0.15rem 0.3rem;
  cursor: pointer;
  color: var(--muted);
  border-radius: 999px;
  transition: background-color var(--transition-fast),
    color var(--transition-fast), box-shadow var(--transition-fast),
    transform var(--transition-fast);
  grid-column: 1;
  justify-self: start;
  position: relative;
  z-index: 50;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  outline: none;
  background-color: rgba(0, 0, 0, 0.03);
  color: var(--text);
  transform: translateY(-1px);
}

.menu-toggle[aria-expanded="true"] {
  background-color: var(--accent-soft);
  color: var(--accent);
  box-shadow: 0 0 0 1px rgba(224, 122, 95, 0.4);
}

.menu-toggle__icon {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 18px;
  height: 14px;
  position: relative;
}

.menu-toggle__icon span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-med), opacity var(--transition-med);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Navigation Menu */

.nav-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(245, 243, 240, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--transition-med), visibility var(--transition-med),
    transform var(--transition-med);
  z-index: 45;
}

.nav-menu[aria-expanded="true"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-menu__list {
  list-style: none;
  margin: 0;
  padding: 0.75rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.nav-menu__item {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-menu__link {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  border-radius: 999px;
  transition: background-color var(--transition-fast),
    color var(--transition-fast);
  text-align: center;
}

.nav-menu__link:hover,
.nav-menu__link:focus {
  background-color: rgba(0, 0, 0, 0.03);
  color: var(--text);
}

.nav-menu__link:active {
  background-color: var(--accent-soft);
  color: var(--accent);
}

/* Language toggle */

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  grid-column: 3;
  justify-self: end;
}

.lang-toggle__option {
  border: none;
  background: none;
  padding: 0.15rem 0.3rem;
  cursor: pointer;
  color: var(--muted);
  border-radius: 999px;
  transition: background-color var(--transition-fast),
    color var(--transition-fast), box-shadow var(--transition-fast),
    transform var(--transition-fast);
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}

.lang-toggle__option:hover,
.lang-toggle__option:focus-visible {
  outline: none;
  background-color: rgba(0, 0, 0, 0.03);
  color: var(--text);
  transform: translateY(-1px);
}

.lang-toggle__option.is-active {
  background-color: var(--accent-soft);
  color: var(--accent);
  box-shadow: 0 0 0 1px rgba(224, 122, 95, 0.4);
}

.lang-toggle__separator {
  font-size: 0.7rem;
  color: rgba(0, 0, 0, 0.2);
}

/* ==============================
   Buttons
   ============================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: none;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-med),
    color var(--transition-med), box-shadow var(--transition-med),
    transform var(--transition-med);
  white-space: nowrap;
  font-family: inherit;
  font-weight: 500;
}

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

.btn--primary:hover,
.btn--primary:focus-visible {
  outline: none;
  background-color: #d46646;
  box-shadow: 0 18px 40px rgba(224, 122, 95, 0.45);
  transform: translateY(-1px);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 8px 20px rgba(224, 122, 95, 0.4);
}

/* ==============================
   Homepage banner
   ============================== */

.home-banner {
  height: var(--banner-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.home-banner__inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-banner__tagline {
  margin: 0;
  font-size: 0.95rem;
  text-align: center;
  color: var(--muted);
  font-style: italic;
}

/* ==============================
   Split homepage slider
   ============================== */

.split-home {
  display: flex;
  flex-direction: row;
  min-height: calc(100vh - var(--header-height) - var(--banner-height));
  position: relative;
}

/* Panel base */

.panel {
  position: relative;
  flex: 1;
  overflow: hidden;
  border-radius: 26px;
  margin: 18px;
  box-shadow: var(--shadow-soft);
  color: #fdfbf9;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  isolation: isolate;
  transition: flex 0.35s ease, transform 0.35s ease;
  cursor: pointer;
}

/* Background images - located in assets folder */

.panel--studio {
  background-image:
    linear-gradient(135deg, rgba(5, 5, 5, 0.5), rgba(10, 10, 10, 0.2)),
    url("assets/studio-panel-bg.jpg");
}

.panel--consultancy {
  background-image:
    linear-gradient(135deg, rgba(5, 5, 5, 0.55), rgba(16, 16, 16, 0.3)),
    url("assets/consultancy-panel-bg.jpg");
}

.panel__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.7),
    rgba(0, 0, 0, 0.4),
    rgba(0, 0, 0, 0.35)
  );
  opacity: 0.92;
  z-index: 0;
}

.panel__content {
  position: relative;
  z-index: 1;
  padding: 2.5rem 2.7rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  width: 100%;
}

.panel__title {
  font-size: clamp(1.8rem, 2.5vw, 2.2rem);
  margin-bottom: 0.6rem;
  color: #fdfbf9;
  font-weight: 600;
  text-align: center;
}

.panel__description {
  color: rgba(245, 243, 240, 0.85);
  max-width: 26rem;
  font-size: 0.96rem;
  line-height: 1.5;
  text-align: center;
  margin: 0 auto;
}

.panel__cta {
  align-self: center;
  margin-top: 2rem;
}

/* Desktop hover 3/4–1/4 behavior */

@media (min-width: 768px) {
  .split-home:hover .panel {
    flex: 1;
  }

  .split-home:hover .panel:hover {
    flex: 3;
  }

  .panel__cta {
    cursor: pointer;
  }
}

/* ==============================
   Mobile vertical behavior
   ============================== */

@media (max-width: 767.98px) {
  .split-home {
    flex-direction: column;
    padding-bottom: 14px;
  }

  .panel {
    margin: 10px 18px;
    flex: 1;
    min-height: calc(50vh - var(--header-height) / 2 - var(--banner-height) / 2);
  }

  .panel__content {
    padding: 2rem 1.8rem 2.3rem;
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  .panel__description {
    max-width: 100%;
    margin: 0 auto;
  }

  /* Tap-based 3/4–1/4 effect via classes */
  .panel--active {
    flex: 3;
  }

  .panel--inactive {
    flex: 1;
  }
}

/* ==============================
   Hero sections (inner pages)
   ============================== */

.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero--contact {
  padding: 0 0 0.75rem;
}

.hero--contact .hero__title {
  margin-bottom: 0.75rem;
}

.hero--contact .hero__subtitle {
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.hero--contact + .section--contact {
  padding-top: 0.5rem;
  padding-bottom: 1.5rem;
}

.hero__inner {
  max-width: 720px;
  text-align: center;
}

.hero__title {
  margin-bottom: 1rem;
}

.hero__subtitle {
  font-size: 1rem;
  margin: 0;
  white-space: pre-line;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto;
}

.hero--studio {
  background: radial-gradient(circle at top left, #f9f5f0, #f2ece5);
}

.hero--consultancy {
  background: radial-gradient(circle at top right, #f9f5f2, #f1ebe4);
}

.hero--contact {
  background: radial-gradient(circle at center, #f9f6f2, #efe8e0);
}

/* ==============================
   Generic sections (inner pages)
   ============================== */

.section {
  padding: 3rem 0;
}

.section--alt {
  background-color: var(--bg-alt);
}

.section__inner {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr);
  gap: 2.2rem;
  align-items: center;
}

.section__content {
  max-width: 36rem;
}

.section__title {
  margin-bottom: 0.4rem;
}

.section__body {
  max-width: 36rem;
  margin: 0;
}

/* Media placeholder box */

.section__media {
  display: flex;
  justify-content: flex-end;
}

.media-placeholder {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(0, 0, 0, 0.12);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.8),
    rgba(245, 243, 240, 0.9)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem;
}

/* Consultancy badges */

.section__badge {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px rgba(224, 122, 95, 0.25);
  font-weight: 600;
}

/* CTA section */

.section--cta {
  padding: 4rem 0 5rem;
  text-align: center;
  background: radial-gradient(circle at center, #f9f6f2, #efe8e0);
}

.section__inner--centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.4rem;
}

.section--cta .section__title,
.section--contact .section__title {
  max-width: 100%;
  margin: 0 auto 0.3rem;
  font-size: clamp(1.2rem, 1.8vw, 1.4rem);
  margin-bottom: 0.3rem;
}

.section__inner--centered .section__body {
  margin: 0;
}

/* ==============================
   Contact Message
   ============================== */

.section--contact-message {
  padding: 2rem 0 1.5rem;
}

.contact-message {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.contact-message__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  margin: 0 0 1rem;
}

.contact-message__text--highlight {
  font-weight: 600;
  color: var(--accent);
  font-size: 1.05rem;
  margin: 1.5rem 0 1rem;
}

.contact-message__text--cta {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 1.5rem;
}

/* ==============================
   Contact Form
   ============================== */

.section--contact {
  padding: 1rem 0 1.5rem;
  background: linear-gradient(to bottom, var(--bg), var(--bg-alt));
}

/* Reduce padding on get-in-touch page specifically */
.hero--contact + .section--contact {
  padding-top: 0.5rem;
}

.section__subtitle {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0 auto 0.75rem;
  max-width: 100%;
}

.contact-form {
  max-width: 66.67%;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}

.form-group {
  margin-bottom: 0;
}

.form-group:last-of-type {
  grid-column: 1 / -1;
}

.form-group:nth-last-child(2) {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.02em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-textarea {
  resize: vertical;
  min-height: 60px;
}

.form-submit {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: 0.1rem;
  padding: 0.5rem 1.5rem;
  font-size: 0.8rem;
}

/* ==============================
   Admin Panel
   ============================== */

.admin-section {
  padding: 3rem 0;
}

.admin-login__title {
  margin-bottom: 0.2rem;
}

.admin-login__subtitle {
  max-width: 420px;
}

.admin-login__form {
  margin-top: 0.5rem;
}

.admin-login__error {
  min-height: 1.2rem;
  font-size: 0.8rem;
  color: #b00020;
  margin: 0.2rem 0 0.4rem;
}

.admin-panel {
  align-items: flex-start;
}

.admin-panel__header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-panel__subtitle {
  max-width: 520px;
}

.admin-panel__grid {
  margin-top: 1.5rem;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.admin-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 1.4rem 1.6rem;
}

.admin-card__title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.admin-card__body {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

.admin-panel__logout {
  padding-inline: 1.1rem;
  font-size: 0.75rem;
}

/* ==============================
   Responsive tweaks
   ============================== */

@media (max-width: 991.98px) {
  .section__inner {
    grid-template-columns: 1.4fr 1.1fr;
  }
}

@media (max-width: 767.98px) {
  .site-header {
    height: 80px;
  }
  
  .site-header__inner {
    padding: 2px 0;
    height: 80px;
  }

  .brand__logo {
    height: 60px;
    max-width: 250px;
  }

  .brand span {
    font-size: 0.8rem;
  }

  .home-banner__inner {
    padding-inline: 16px;
  }

  .home-banner__tagline {
    font-size: 0.85rem;
  }

  .hero {
    padding: 3.5rem 0 2.5rem;
  }

  .section {
    padding: 2.4rem 0;
  }

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

  .section__media {
    justify-content: flex-start;
    order: -1;
  }

  .media-placeholder {
    max-width: 100%;
  }

  .section__badge {
    margin-bottom: 0.8rem;
  }

  .section--contact {
    padding: 0.8rem 0 1.2rem;
  }

  .section__subtitle {
    font-size: 0.8rem;
    margin-bottom: 0.6rem;
  }

  .contact-form {
    max-width: 100%;
    padding: 0;
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .form-group:last-of-type,
  .form-group:nth-last-child(2) {
    grid-column: 1;
  }

  .form-textarea {
    min-height: 55px;
  }

  .section--contact-message {
    padding: 1.5rem 0 1rem;
  }

  .contact-message {
    max-width: 100%;
    padding: 0 1rem;
  }

  .contact-message__text {
    font-size: 0.9rem;
    line-height: 1.6;
  }

  .contact-message__text--highlight {
    font-size: 1rem;
  }

  .contact-message__text--cta {
    font-size: 0.85rem;
  }

  .nav-menu__list {
    gap: 0.4rem;
    padding: 0.6rem 0;
  }

  .nav-menu__link {
    font-size: 0.75rem;
    padding: 0.45rem 0.85rem;
  }
}