/* =========================
   Lumen & Leaf · Global Styles
   ========================== */

:root {
  --ll-color-bg: #050909;
  --ll-color-surface: #0f1813;
  --ll-color-surface-soft: #151f19;
  --ll-color-accent: #f4c86f;
  --ll-color-accent-soft: #89d2a5;
  --ll-color-accent-deep: #2c7250;
  --ll-color-text: #f6f3ea;
  --ll-color-text-muted: #b7c2b8;
  --ll-color-border-soft: rgba(255, 255, 255, 0.08);

  --ll-radius-xl: 32px;
  --ll-radius-lg: 20px;
  --ll-radius-md: 14px;
  --ll-radius-pill: 999px;

  --ll-shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.55);
  --ll-shadow-chip: 0 10px 28px rgba(0, 0, 0, 0.45);

  --ll-font-sans: "Manrope", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --ll-font-serif: "Playfair Display", "Times New Roman", serif;

  --ll-header-height: 76px;
  --ll-transition-fast: 180ms ease-out;
  --ll-transition-med: 260ms ease-out;
}

/* ===== Local fonts (Google Fonts .ttf в /fonts) ===== */

@font-face {
  font-family: "Manrope";
  src: url("../fonts/Manrope-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/Manrope-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/PlayfairDisplay-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* ===== Base ===== */

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

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

body.ll-body {
  min-height: 100vh;
  font-family: var(--ll-font-sans);
  background: radial-gradient(circle at top left, #172221 0, #050909 44%)
    fixed;
  color: var(--ll-color-text);
  -webkit-font-smoothing: antialiased;
}

.ll-body {
  scroll-behavior: smooth;
}

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

/* Общий класс для всех картинок проекта:
   ограничение по ширине <= 350px */
.ll-img {
  max-width: 350px;
  border-radius: var(--ll-radius-lg);
  box-shadow: var(--ll-shadow-soft);
}

/* Контейнер */

.ll-shell {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

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

.ll-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  height: var(--ll-header-height);
  display: flex;
  align-items: center;
  z-index: 40;
  background: linear-gradient(
    to bottom,
    rgba(5, 10, 8, 0.95),
    rgba(5, 10, 8, 0.8),
    transparent
  );
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: background var(--ll-transition-med),
    border-color var(--ll-transition-med),
    box-shadow var(--ll-transition-med),
    transform 160ms ease-out;
}

.ll-header--scrolled {
  background: rgba(5, 10, 8, 0.98);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
}

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

/* Logo */

.ll-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--ll-color-text);
}

.ll-logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 40% 60% 55% 45%;
  background: radial-gradient(circle at 20% 20%, #f7e1a0, #f4c86f);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ll-font-serif);
  font-weight: 600;
  font-size: 0.9rem;
  color: #1a1811;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.6);
}

.ll-logo-mark--small {
  width: 28px;
  height: 28px;
  font-size: 0.8rem;
}

.ll-logo-text {
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

/* Nav */

.ll-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.ll-nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.75rem;
}

.ll-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.86rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ll-color-text-muted);
  padding-block: 0.25rem;
  transition: color var(--ll-transition-fast);
}

.ll-nav-link::after {
  content: "";
  position: absolute;
  inset-inline: 14%;
  inset-block-end: -0.3rem;
  height: 2px;
  border-radius: 999px;
  background: radial-gradient(circle at left, #f7e1a0, #89d2a5);
  opacity: 0;
  transform: scaleX(0.6) translateY(3px);
  transform-origin: center;
  transition: opacity var(--ll-transition-fast), transform var(--ll-transition-fast);
}

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

.ll-nav-link:hover::after {
  opacity: 1;
  transform: scaleX(1) translateY(0);
}

.ll-nav-link--active {
  color: var(--ll-color-text);
}

.ll-nav-link--active::after {
  opacity: 1;
  transform: scaleX(1) translateY(0);
}

/* Burger */

.ll-nav-toggle {
  display: none;
  position: relative;
  width: 38px;
  height: 34px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: radial-gradient(circle at top left, #1c2921, #080c0a);
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  transition: border-color var(--ll-transition-fast),
    background var(--ll-transition-fast), transform 110ms ease-out;
}

.ll-nav-toggle:hover {
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.ll-nav-toggle-line {
  position: absolute;
  height: 2px;
  width: 18px;
  border-radius: 999px;
  background: #f8f6ee;
  transition: transform 180ms ease-out, opacity 180ms ease-out,
    width 180ms ease-out;
}

.ll-nav-toggle-line:nth-child(1) {
  transform: translateY(-5px);
}

.ll-nav-toggle-line:nth-child(2) {
  width: 14px;
}

.ll-nav-toggle-line:nth-child(3) {
  transform: translateY(5px);
}

.ll-nav--open .ll-nav-toggle-line:nth-child(1) {
  transform: translateY(0) rotate(42deg);
}

.ll-nav--open .ll-nav-toggle-line:nth-child(2) {
  opacity: 0;
  width: 0;
}

.ll-nav--open .ll-nav-toggle-line:nth-child(3) {
  transform: translateY(0) rotate(-42deg);
}

/* Header CTA */

.ll-header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ll-header-phone {
  font-size: 0.86rem;
  text-decoration: none;
  color: var(--ll-color-text);
  padding: 0.35rem 0.8rem;
  border-radius: var(--ll-radius-pill);
  border: 1px solid rgba(244, 200, 111, 0.4);
  background: radial-gradient(circle at top left, #2b3e32, #101814);
  box-shadow: var(--ll-shadow-chip);
  transition: border-color var(--ll-transition-fast),
    box-shadow var(--ll-transition-fast), transform 120ms ease-out;
}

.ll-header-phone:hover {
  border-color: rgba(244, 200, 111, 0.8);
  transform: translateY(-1px);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.8);
}

.ll-header-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ll-color-text-muted);
}

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

.ll-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--ll-radius-pill);
  border: 1px solid transparent;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  background: none;
  color: var(--ll-color-text);
  transition: background var(--ll-transition-fast),
    color var(--ll-transition-fast), border-color var(--ll-transition-fast),
    transform 110ms ease-out, box-shadow var(--ll-transition-fast);
}

.ll-btn--primary {
  border-color: rgba(5, 5, 5, 0.8);
  background: conic-gradient(
      from 220deg,
      #f7e1a0,
      #f4c86f,
      #89d2a5,
      #f7e1a0
    );
  color: #1a1811;
  box-shadow: var(--ll-shadow-soft);
}

.ll-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.9);
}

.ll-btn--ghost {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(19, 26, 23, 0.9);
  color: var(--ll-color-text-muted);
}

.ll-btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--ll-color-text);
}

/* ===== Main Wrapper ===== */

.ll-main {
  padding-top: calc(var(--ll-header-height) + 1.8rem);
}

/* ===== Footer ===== */

.ll-footer {
  margin-top: 4rem;
  padding-block: 2.6rem 2rem;
  background: radial-gradient(circle at top, #141f1a 0, #050909 60%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.ll-footer-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.ll-footer-brand {
  max-width: 430px;
}

.ll-footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.ll-footer-text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ll-color-text-muted);
}

.ll-footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.8rem;
}

.ll-footer-heading {
  margin: 0 0 0.4rem;
  font-size: 0.86rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ll-color-text);
}

.ll-footer-line {
  margin: 0 0 0.25rem;
  font-size: 0.86rem;
  color: var(--ll-color-text-muted);
}

.ll-footer-link {
  display: inline-flex;
  margin-bottom: 0.25rem;
  font-size: 0.86rem;
  color: var(--ll-color-text-muted);
  text-decoration: none;
  position: relative;
  transition: color var(--ll-transition-fast);
}

.ll-footer-link::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: -0.15rem;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(to right, #f7e1a0, #89d2a5);
  opacity: 0;
  transform: scaleX(0.4);
  transform-origin: left;
  transition: opacity var(--ll-transition-fast), transform var(--ll-transition-fast);
}

.ll-footer-link:hover {
  color: var(--ll-color-text);
}

.ll-footer-link:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.ll-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 0.9rem;
  margin-top: 0.6rem;
}

.ll-footer-copy {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ll-color-text-muted);
}

/* ===== Reveal Animation (IntersectionObserver) ===== */

.js-reveal {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(6px);
  transition: opacity 420ms ease-out, transform 420ms ease-out,
    filter 420ms ease-out;
}

.js-reveal--visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ===== Utility ===== */

body.ll-nav-open {
  overflow: hidden;
}

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

@media (max-width: 1024px) {
  .ll-header-inner {
    gap: 1rem;
  }

  .ll-footer-columns {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .ll-shell {
    width: min(100% - 1.8rem, 720px);
  }

  .ll-nav-toggle {
    display: inline-flex;
  }

  .ll-nav-list {
    position: fixed;
    inset-inline: 1.2rem;
    inset-block-start: calc(var(--ll-header-height) + 0.8rem);
    padding: 1rem 1.1rem 1.1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
    border-radius: 22px;
    background: radial-gradient(circle at top, #17221d 0, #050909 70%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 52px rgba(0, 0, 0, 0.85);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--ll-transition-med), transform var(--ll-transition-med);
  }

  .ll-nav--open .ll-nav-list {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .ll-nav-link {
    justify-content: flex-start;
    font-size: 0.83rem;
  }

  .ll-header-cta {
    display: none;
  }

  .ll-footer-columns {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  :root {
    --ll-header-height: 70px;
  }

  .ll-main {
    padding-top: calc(var(--ll-header-height) + 1.4rem);
  }

  .ll-footer {
    padding-inline: 0.2rem;
  }
}
html,
body {
  margin: 0;
  padding: 0;
  overflow-x: hidden; /* убираем горизонтальный скролл */
}