/* Nagornaya.Beauty — light elegance, friend-professional */

:root {
  --bg: oklch(1 0 0);
  --surface: oklch(0.985 0.01 350);
  --ink: oklch(0.24 0.015 350);
  --muted: oklch(0.5 0.02 350);
  --primary: oklch(0.78 0.1 350);
  --primary-hover: oklch(0.72 0.11 350);
  --primary-deep: oklch(0.68 0.12 350);
  --accent: oklch(0.84 0.07 350);
  --border: oklch(0.92 0.015 350);

  --font-display: "Italiana", Georgia, serif;
  --font-body: "Sora", system-ui, sans-serif;
  --font-ui: "Sora", system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: clamp(2.25rem, 4.5vw, 3.5rem);
  --space-xl: clamp(3.5rem, 7vw, 6rem);

  --header-h: 4.25rem;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --z-header: 100;
  --z-skip: 200;
}

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

html {
  scroll-behavior: smooth;
}

.section,
.hero {
  scroll-margin-top: calc(var(--header-h) + 0.75rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 45% at 8% 20%, oklch(0.95 0.035 350 / 0.55), transparent 60%),
    radial-gradient(ellipse 55% 40% at 92% 55%, oklch(0.96 0.025 350 / 0.4), transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 0%, oklch(0.95 0.03 350 / 0.65), transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 70%, oklch(0.97 0.02 350 / 0.45), transparent 50%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--primary);
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  z-index: var(--z-skip);
  padding: 0.6rem 1rem;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-sm);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: var(--header-h);
  padding: 0.75rem clamp(1rem, 4vw, 2.5rem);
  background: oklch(1 0 0 / 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

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

.logo-mark {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: oklch(0.72 0.14 350);
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 1.5px;
  margin: 0.35rem auto;
  background: var(--ink);
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 1.35rem;
}

.site-nav a {
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--muted);
}

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

.site-nav .btn {
  color: oklch(0.35 0.06 350);
}

.site-nav .btn:hover {
  color: oklch(0.3 0.07 350);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border: 1px solid transparent;
  background: oklch(0.88 0.06 350);
  color: oklch(0.35 0.06 350);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s var(--ease-out), transform 0.25s var(--ease-out), border-color 0.25s, color 0.25s;
}

.btn:hover {
  background: oklch(0.84 0.08 350);
  color: oklch(0.3 0.07 350);
  transform: translateY(-1px);
}

.btn-small {
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--ink);
}

.btn-outline:hover {
  background: var(--surface);
  color: var(--ink);
  border-color: oklch(0.8 0.02 20);
}

/* Hero — light typography studio, no photo */

.hero {
  position: relative;
  min-height: min(92vh, 48rem);
  min-height: 92svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--ink);
  z-index: 1;
  border-bottom: 1px solid oklch(0.92 0.03 350 / 0.5);
  background: linear-gradient(180deg, oklch(1 0 0 / 0.72) 0%, oklch(1 0 0 / 0.35) 70%, oklch(1 0 0 / 0.08) 100%);
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.85;
  animation: orb-drift 16s var(--ease-out) infinite alternate;
}

.hero-orb-a {
  width: min(52vw, 28rem);
  height: min(52vw, 28rem);
  top: -8%;
  right: -6%;
  background: oklch(0.9 0.07 350);
}

.hero-orb-b {
  width: min(40vw, 22rem);
  height: min(40vw, 22rem);
  bottom: 8%;
  left: -10%;
  background: oklch(0.93 0.05 340);
  animation-delay: -4s;
  animation-duration: 20s;
}

.hero-orb-c {
  width: min(28vw, 14rem);
  height: min(28vw, 14rem);
  top: 42%;
  right: 22%;
  background: oklch(0.94 0.05 10);
  animation-delay: -8s;
  animation-duration: 14s;
}

.hero-monogram {
  position: absolute;
  right: clamp(-2%, 2vw, 6%);
  bottom: -6%;
  font-family: var(--font-display);
  font-size: clamp(10rem, 28vw, 22rem);
  line-height: 0.8;
  letter-spacing: -0.04em;
  color: oklch(0.22 0.02 20 / 0.045);
  user-select: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(44rem, 100%);
  padding: calc(var(--header-h) + var(--space-lg)) clamp(1rem, 4vw, 2.5rem) var(--space-xl);
}

.hero-kicker {
  margin: 0 0 1.25rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand-lockup {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 5.25rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-wrap: balance;
}

.hero-rule {
  width: 3.5rem;
  height: 1.5px;
  margin: 1.5rem 0 1.35rem;
  background: oklch(0.8 0.1 350);
  transform-origin: left center;
  animation: rule-draw 1s var(--ease-out) 0.2s both;
}

.hero h1 {
  margin: 0 0 1rem;
  max-width: 18ch;
  font-family: var(--font-ui);
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}

.hero-lead {
  margin: 0 0 2rem;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Sections + botanical vine behind content */

main {
  position: relative;
  isolation: isolate;
}

.site-vine {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  filter: blur(3.2px);
  opacity: 0.62;
}

.site-vine svg {
  display: block;
  width: min(72vw, 34rem);
  height: 100%;
  margin-left: clamp(-1.5rem, -1vw, 0);
  opacity: 1;
}

.section {
  position: relative;
  z-index: 1;
  padding: var(--space-xl) clamp(1rem, 4vw, 2.5rem);
  background: transparent;
}

.section-head {
  max-width: 38rem;
  margin-bottom: var(--space-md);
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: oklch(0.7 0.11 350);
}

.section h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.section-lead {
  margin: 0;
  max-width: 42ch;
  color: var(--muted);
  text-wrap: pretty;
}

/* Services */

.services {
  background: transparent;
}

.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 0;
  border-top: 1px solid var(--border);
}

.service-list li {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 700px) {
  .service-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 3rem;
  }

  .service-list li:nth-child(odd) {
    padding-right: 1rem;
  }
}

.service-list h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
}

.service-list p {
  margin: 0;
  color: var(--muted);
  max-width: 36ch;
}

.extras {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid oklch(0.9 0.04 350);
}

.extras h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.extras ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.extras li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ink);
  max-width: 48rem;
  text-wrap: pretty;
}

.extras li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--accent);
  border-radius: 50%;
}

/* Works */

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 0.85rem;
}

.work-item {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 3 / 4;
}

.work-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.work-item:hover img {
  transform: scale(1.04);
}

.works-fallback {
  margin: 0;
  max-width: 28rem;
  color: var(--muted);
  line-height: 1.55;
}

.works-fallback a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.contact .btn {
  margin-bottom: 1.75rem;
}

/* Approach */

.approach {
  background: transparent;
}

.approach-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  max-width: 42rem;
}

.approach-points li {
  display: grid;
  gap: 0.25rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.approach-points li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.approach-points strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
}

.approach-points span {
  color: var(--muted);
}

/* Pricing */

.price-list {
  list-style: none;
  margin: 0 0 var(--space-md);
  padding: 0;
  max-width: 36rem;
}

.price-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: 1rem;
}

.price-list li span:last-child {
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.price-note {
  margin: 0 0 var(--space-md);
  max-width: 36rem;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--muted);
  text-wrap: pretty;
}

/* Contact */

.contact {
  background: transparent;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 32rem;
}

.contact-list li + li {
  margin-top: 0.15rem;
}

.contact-list a {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  transition: padding-left 0.3s var(--ease-out);
}

.contact-list a:hover {
  padding-left: 0.35rem;
  color: var(--ink);
}

.contact-label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-value {
  font-family: var(--font-ui);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--ink);
}

/* Footer */

.site-footer {
  position: relative;
  z-index: 1;
  padding: var(--space-lg) clamp(1rem, 4vw, 2.5rem);
  border-top: 1px solid oklch(0.9 0.04 350);
  text-align: center;
  background: linear-gradient(180deg, oklch(0.99 0.01 350), oklch(1 0 0));
}

.footer-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.site-footer p {
  margin: 0.25rem 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-note {
  margin-top: 1rem !important;
  font-size: 0.85rem !important;
}

/* Motion */

[data-reveal] {
  opacity: 1;
  transform: none;
}

.js-ready [data-reveal] {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.js-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@keyframes orb-drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(-2%, 3%, 0) scale(1.06);
  }
}

@keyframes rule-draw {
  from {
    transform: scaleX(0);
    opacity: 0;
  }
  to {
    transform: scaleX(1);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-orb,
  .hero-rule,
  .work-item img,
  .btn,
  .contact-list a,
  .js-ready [data-reveal] {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }

  .js-ready [data-reveal] {
    opacity: 1;
  }
}

/* Mobile nav */

@media (max-width: 820px) {
  .site-vine {
    filter: blur(2.8px);
    opacity: 0.55;
  }

  .site-vine svg {
    width: min(85vw, 18rem);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1rem 1.25rem;
    background: oklch(1 0 0 / 0.97);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 30px oklch(0.2 0.02 20 / 0.08);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.85rem 0.25rem;
    border-bottom: 1px solid var(--border);
  }

  .site-nav .btn {
    margin-top: 0.75rem;
    border-bottom: 0;
  }
}