/* =========================================================
   ETIKETKA BIRKA UZ — style.css
   Tokens: cream #DBCEAF / navy #152F5C / gold #D3BC27 / orange #D45A03
========================================================= */

:root{
  --cream:      #DBCEAF;
  --cream-soft: #E8DFC7;
  --paper:      #F6F1E4;
  --navy:       #152F5C;
  --navy-deep:  #0E1F3F;
  --gold:       #D3BC27;
  --orange:     #D45A03;
  --ink:        #201B12;
  --ink-soft:   #4A4436;
  --line:       rgba(21,47,92,0.16);

  --font-display: "Fraunces", serif;
  --font-body: "Manrope", sans-serif;

  --container: 1360px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --radius: 18px;

  --ease: cubic-bezier(.22,.68,.32,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  font-size: clamp(16px, 0.95vw + 10px, 18px);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family: inherit; cursor:pointer; border:none; background:none; }
h1,h2,h3{ font-family: var(--font-display); margin:0; color: var(--navy); }

.section-inner{
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:0.6em;
  padding: 1.1rem 2.4rem;
  border-radius: 100px;
  font-weight:700;
  font-size: clamp(0.95rem, 0.4vw + 0.8rem, 1.05rem);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s ease, color .3s ease;
  white-space: nowrap;
}
.btn--primary{
  background: var(--navy);
  color: var(--cream);
  box-shadow: 0 10px 24px -8px rgba(21,47,92,0.55);
}
.btn--primary:hover{ transform: translateY(-3px); box-shadow: 0 16px 30px -8px rgba(21,47,92,0.6); }

.btn--ghost{
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
  padding: 1.05rem 2.3rem;
}
.btn--ghost:hover{ background: var(--navy); color: var(--cream); transform: translateY(-3px); }

.btn--cta{
  background: var(--orange);
  color: #fff;
  box-shadow: 0 10px 22px -8px rgba(212,90,3,0.55);
}
.btn--cta:hover{ transform: translateY(-3px); box-shadow: 0 16px 28px -8px rgba(212,90,3,0.6); }
.btn--full{ width:100%; }

/* =========================================================
   HEADER
========================================================= */
.site-header{
  position: sticky;
  top:0;
  z-index: 500;
  background: rgba(219,206,175,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s ease, background .3s ease;
}
.site-header.is-scrolled{
  background: rgba(219,206,175,0.98);
  box-shadow: 0 6px 24px -12px rgba(21,47,92,0.3);
}

.header-inner{
  max-width: var(--container);
  margin-inline:auto;
  padding: 1.1rem var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 2rem;
}

.brand{ display:flex; align-items:center; gap:0.7rem; color: var(--navy); }
.brand-logo{
  height: clamp(34px, 3.4vw, 44px);
  width: auto;
  object-fit: contain;
  display:block;
}
.brand-text{
  font-family: var(--font-display);
  font-weight:600;
  font-size: clamp(1.05rem, 0.6vw + 0.9rem, 1.35rem);
  letter-spacing: 0.01em;
  color: var(--navy);
}
.brand-text em{ font-style: normal; color: var(--orange); }

.main-nav ul{ display:flex; gap: clamp(1rem, 1.8vw, 2.2rem); }
.nav-link{
  font-weight:600;
  font-size: 1rem;
  color: var(--navy);
  position:relative;
  padding: 0.3rem 0;
}
.nav-link::after{
  content:"";
  position:absolute; left:0; right:100%; bottom:-2px;
  height:2px; background: var(--orange);
  transition: right .3s var(--ease);
}
.nav-link:hover::after, .nav-link.active::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap:1.4rem; }

.social-icons{ display:flex; gap:0.7rem; }
.social-icons a{
  width:38px; height:38px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: var(--navy);
  color: var(--cream);
  transition: transform .3s var(--ease), background .3s ease;
  font-size:0.95rem;
}
.social-icons a:hover{ background: var(--orange); transform: translateY(-3px) rotate(-6deg); }

.hamburger{
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:6px;
  width:44px; height:44px;
  position:relative;
}
.hamburger__bar{
  display:block;
  width:24px;
  height:2.5px;
  border-radius:2px;
  background: var(--navy);
  transition: transform .35s var(--ease), opacity .25s ease, background .25s ease;
}
.hamburger.is-active .hamburger__bar:nth-child(1){
  transform: translateY(8.5px) rotate(45deg);
}
.hamburger.is-active .hamburger__bar:nth-child(2){
  opacity:0;
}
.hamburger.is-active .hamburger__bar:nth-child(3){
  transform: translateY(-8.5px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu{
  position: fixed;
  top:0; right:0;
  height:100vh;
  width: min(80vw, 340px);
  background: var(--navy);
  z-index: 900;
  padding: 6rem 2.2rem 2rem;
  transform: translateX(100%);
  transition: transform .45s var(--ease);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.mobile-menu.is-open{ transform: translateX(0); }
.mobile-menu ul{ display:flex; flex-direction:column; gap:1.6rem; }
.mobile-link{
  font-family: var(--font-display);
  font-size:1.6rem;
  color: var(--cream);
}
.mobile-menu .social-icons a{ background: rgba(219,206,175,0.14); }
.mobile-menu .social-icons a:hover{ background: var(--orange); }

.menu-overlay{
  position:fixed; inset:0;
  background: rgba(14,31,63,0.5);
  z-index:800;
  opacity:0; visibility:hidden;
  transition: opacity .4s ease;
}
.menu-overlay.is-visible{ opacity:1; visibility:visible; }

/* =========================================================
   HERO
========================================================= */
.hero{
  position:relative;
  padding: clamp(3rem, 8vh, 6rem) var(--gutter) clamp(4rem, 9vh, 7rem);
  overflow:hidden;
}
.hero-inner{
  max-width: var(--container);
  margin-inline:auto;
  min-height: 68vh;
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items:center;
  gap: clamp(2rem, 5vw, 5rem);
}
.hero-eyebrow{
  color: var(--orange);
  font-weight:700;
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  font-size: clamp(0.95rem, 0.4vw + 0.8rem, 1.1rem);
}
.hero-title{
  font-size: clamp(3rem, 6.5vw, 5.6rem);
  line-height: 0.98;
  font-weight:600;
  color: var(--navy);
  margin-bottom: 1.4rem;
}
.hero-title span{ color: var(--orange); }
.hero-lead{
  font-family: var(--font-display);
  font-weight:500;
  font-style:italic;
  font-size: clamp(1.25rem, 1.4vw + 0.7rem, 1.75rem);
  color: var(--navy);
  margin: 0 0 1.2rem;
  max-width: 34ch;
}
.hero-desc{
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: clamp(1rem, 0.3vw + 0.9rem, 1.15rem);
  margin: 0 0 2.4rem;
}
.hero-actions{ display:flex; flex-wrap:wrap; gap:1.1rem; }

.hero-stitch{
  position:absolute; left:0; right:0; bottom:0;
  height:2px;
  background-image: repeating-linear-gradient(90deg, var(--navy) 0 14px, transparent 14px 26px);
  opacity:0.35;
}

/* Hero tag graphic */
.hero-visual{ position:relative; display:flex; justify-content:center; align-items:center; min-height: 360px; }
.tag-hero{
  position:relative;
  width: min(360px, 80%);
  aspect-ratio: 3/4;
  background: var(--navy);
  border-radius: 20px 20px 60px 20px;
  box-shadow: 0 30px 60px -20px rgba(21,47,92,0.55);
  padding: 2.4rem 2rem;
  transform: rotate(-6deg);
  animation: tagFloat 6s ease-in-out infinite;
}
.tag-hero--back{
  position:absolute;
  z-index:-1;
  background: var(--gold);
  transform: rotate(8deg) translate(18px, 22px);
  box-shadow:none;
  animation: none;
}
.tag-hero__hole{
  width: 26px; height:26px;
  border-radius:50%;
  background: var(--cream);
  border: 6px solid var(--navy-deep);
  margin-inline:auto;
}
.tag-hero__string{
  position:absolute; top:-30px; left:50%;
  width: 3px; height: 40px;
  background: var(--gold);
  transform: translateX(-50%) rotate(4deg);
  border-radius:2px;
}
.tag-hero__row{
  display:block;
  height:10px;
  border-radius:4px;
  background: rgba(219,206,175,0.35);
  margin-top: 2.2rem;
}
.tag-hero__row--1{ width:70%; }
.tag-hero__row--2{ width:45%; margin-top:0.8rem; }
.tag-hero__label{
  display:block;
  margin-top: 2.4rem;
  font-family: var(--font-display);
  font-style:italic;
  font-size: 1.6rem;
  color: var(--gold);
}
.tag-hero__row--3{ width:55%; margin-top: 2.4rem; background: rgba(219,206,175,0.35); }

@keyframes tagFloat{
  0%, 100%{ transform: rotate(-6deg) translateY(0); }
  50%{ transform: rotate(-4deg) translateY(-14px); }
}

/* =========================================================
   SECTION HEADINGS (shared)
========================================================= */
.section-kicker{
  color: var(--orange);
  font-weight:700;
  margin: 0 0 0.6rem;
  font-size: clamp(0.95rem, 0.4vw + 0.8rem, 1.05rem);
}
.section-kicker--light{ color: var(--gold); }
.section-title{
  font-size: clamp(2.1rem, 3.2vw, 3.2rem);
  font-weight:600;
  margin-bottom: clamp(2.4rem, 5vh, 3.6rem);
  max-width: 18ch;
}
.section-title--light{ color: var(--cream); }

section{ padding: clamp(4rem, 9vh, 7rem) 0; }

/* =========================================================
   ABOUT
========================================================= */
.about{ background: var(--paper); }
.about-grid{
  display: flex;
  
  align-items:center;
  justify-content: flex-start;
}
.about-media__frame{
  position:relative;
  aspect-ratio: 4/5;
  display:grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1.3fr 1fr;
  gap: 1rem;
}
.about-swatch{ border-radius: var(--radius); }
.about-swatch--1{ grid-column:1/3; background: var(--navy); }
.about-swatch--2{ background: var(--orange); }
.about-swatch--3{ background: var(--gold); }

.about-text{ color: var(--ink-soft); margin: 0 0 1.2rem; max-width: 60ch; }
.about-stats{ display:flex; gap: clamp(1.8rem, 4vw, 3.2rem); margin-top: 2rem; flex-wrap:wrap; }
.about-stat__num{
  display:block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 2.6vw, 2.6rem);
  color: var(--orange);
  font-weight:600;
}
.about-stat__label{ color: var(--ink-soft); font-size:0.95rem; }

/* =========================================================
   WHY (dark section)
========================================================= */
.why{ background: var(--navy); }
.why-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4rem, 2.4vw, 2rem);
}
.why-card{
  background: var(--navy-deep);
  border: 1px solid rgba(219,206,175,0.14);
  border-radius: var(--radius);
  padding: clamp(2rem, 3vw, 2.6rem);
  transition: transform .35s var(--ease), border-color .35s ease, background .35s ease;
}
.why-card:hover{
  transform: translateY(-8px);
  border-color: var(--gold);
  background: #142a4f;
}
.why-card i{ font-size:1.9rem; color: var(--gold); margin-bottom:1.2rem; display:block; }
.why-card h3{ color: var(--cream); font-size:1.25rem; margin-bottom:0.6rem; }
.why-card p{ color: rgba(219,206,175,0.75); margin:0; font-size:0.98rem; }
.why-card:nth-child(4), .why-card:nth-child(5){ grid-column: span 1; }

/* =========================================================
   SERVICES — tag-shaped cards
========================================================= */
.services{ background: var(--cream); }
.services-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.6rem, 2.6vw, 2.2rem);
}
.tag-card{
  position:relative;
  background: var(--paper);
  border-radius: 12px 28px 12px 12px;
  padding: clamp(2.2rem, 3vw, 2.8rem) clamp(1.8rem, 2.6vw, 2.4rem);
  box-shadow: 0 14px 30px -18px rgba(21,47,92,0.35);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.tag-card:hover{
  transform: translateY(-8px) rotate(-1deg);
  box-shadow: 0 24px 40px -18px rgba(21,47,92,0.45);
}
.tag-card__hole{
  position:absolute;
  top: 22px; right: 26px;
  width: 16px; height:16px;
  border-radius:50%;
  border: 4px solid var(--cream);
  background: var(--navy);
}
.tag-card i{ font-size:1.7rem; color: var(--orange); margin-bottom:1.2rem; display:block; }
.tag-card h3{ font-size:1.3rem; margin-bottom:0.6rem; }
.tag-card p{ margin:0; color: var(--ink-soft); font-size:0.98rem; }

/* =========================================================
   PRODUCTS
========================================================= */
.products{ background: var(--paper); }
.products-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.6rem, 2.6vw, 2.2rem);
}
.product-card{
  border-radius: var(--radius);
  overflow:hidden;
  background: var(--cream);
  box-shadow: 0 14px 30px -18px rgba(21,47,92,0.3);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.product-card:hover{ transform: translateY(-8px); box-shadow: 0 24px 40px -18px rgba(21,47,92,0.4); }
.product-card__img{
  aspect-ratio: 4/3;
  overflow:hidden;
  position:relative;
}
.product-card__img img{
  width:100%; height:100%;
  object-fit: cover;
  display:block;
  transition: transform .5s var(--ease);
}
.product-card:hover .product-card__img img{ transform: scale(1.06); }
.product-card__body{ padding: clamp(1.4rem, 2vw, 1.8rem); }
.product-card__body h3{ font-size:1.2rem; margin-bottom:0.5rem; }
.product-card__body p{ margin:0; color: var(--ink-soft); font-size:0.95rem; }

/* =========================================================
   CONTACT
========================================================= */
.contact{ background: var(--navy); }
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.4rem, 5vw, 5rem);
  align-items:start;
}
.contact-lead{ color: rgba(219,206,175,0.8); max-width:48ch; margin-bottom:2.2rem; }
.contact-list{ display:flex; flex-direction:column; gap:1.4rem; margin-bottom:2.2rem; }
.contact-list li{ display:flex; gap:1rem; align-items:flex-start; }
.contact-list i{ color: var(--gold); font-size:1.2rem; margin-top:0.2rem; width:24px; }
.contact-label{ display:block; color: var(--gold); font-size:0.85rem; font-weight:700; margin-bottom:0.15rem; }
.contact-list a, .contact-list span{ color: var(--cream); }
.contact-list a:hover{ color: var(--orange); }

.contact-form{
  background: var(--paper);
  border-radius: var(--radius);
  padding: clamp(2rem, 3vw, 2.6rem);
  display:flex;
  flex-direction:column;
  gap:1.3rem;
}
.contact-form label{ display:flex; flex-direction:column; gap:0.5rem; font-weight:600; color: var(--navy); font-size:0.95rem; }
.contact-form input, .contact-form textarea{
  font-family: inherit;
  font-size:1rem;
  padding: 0.9rem 1.1rem;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--ink);
  resize: vertical;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.contact-form input:focus, .contact-form textarea:focus{
  outline:none;
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(212,90,3,0.15);
}
.form-note{ min-height:1.2em; color: var(--orange); font-weight:600; font-size:0.9rem; margin:0; }

/* =========================================================
   FOOTER
========================================================= */
.site-footer{ background: var(--navy-deep); color: rgba(219,206,175,0.85); padding-top: clamp(3rem, 6vh, 4.5rem); }
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(219,206,175,0.14);
}
.footer-brand p{ max-width: 42ch; margin-top:1rem; color: rgba(219,206,175,0.7); }
.brand--footer .brand-text{ color: var(--cream); }
.footer-nav h4, .footer-social h4{ color: var(--cream); font-size:1.05rem; margin-bottom:1.2rem; }
.footer-nav ul{ display:flex; flex-direction:column; gap:0.8rem; }
.footer-nav a:hover{ color: var(--orange); }
.footer-social .social-icons a{ background: rgba(219,206,175,0.12); }
.footer-social .social-icons a:hover{ background: var(--orange); }
.footer-bottom{ text-align:center; padding: 1.6rem var(--gutter); font-size:0.9rem; color: rgba(219,206,175,0.6); }

/* =========================================================
   SCROLL TOP
========================================================= */
.scroll-top{
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  width: 48px; height:48px;
  border-radius:50%;
  background: var(--orange);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 12px 24px -10px rgba(212,90,3,0.6);
  opacity:0; visibility:hidden;
  transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease, visibility .3s;
  z-index: 400;
}
.scroll-top.is-visible{ opacity:1; visibility:visible; transform: translateY(0); }
.scroll-top:hover{ transform: translateY(-4px); }

/* =========================================================
   REVEAL ON SCROLL
========================================================= */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

/* =========================================================
   RESPONSIVE — TABLET
========================================================= */
@media (max-width: 1024px){
  .main-nav{ display:none; }
  .hamburger{ display:flex; }
  .header-actions .btn--cta{ display:none; }

  .hero-inner{ grid-template-columns: 1fr; text-align:center; }
  .hero-actions{ justify-content:center; }
  .hero-visual{ margin-top: 2rem; }
  .hero-lead, .hero-desc{ margin-inline:auto; }

  .about-grid{ grid-template-columns: 1fr; }
  .about-media{ order:2; }
  .about-stats{ justify-content:center; }

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

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

/* =========================================================
   RESPONSIVE — MOBILE
========================================================= */
@media (max-width: 640px){
  .why-grid{ grid-template-columns: 1fr; }
  .services-grid{ grid-template-columns: 1fr; }
  .products-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; text-align:center; }
  .footer-brand p{ margin-inline:auto; }
  .contact-list li{ text-align:left; }
  .header-actions{ gap:0.8rem; }
  .social-icons--header{ display:none; }
  .hero-title{ font-size: clamp(2.4rem, 12vw, 3.4rem); }
}
.rasm{
  width: 100px;
  height: 100px;
}