/* =========================================================
   ENTELIS — design tokens
   Aesthetic: refined, premium, "clean air"
   Palette:  deep forest green × warm cream × copper accent
   ========================================================= */

:root{
  /* Colors */
  --green-900: #12281f;
  --green-800: #1a3a2d;
  --green-700: #22503e;
  --green-500: #3a7a5f;
  --green-300: #8fb6a3;

  --cream-50:  #f5f0e6;
  --cream-100: #ede5d3;
  --cream-200: #e4d8bf;
  --cream-70:  rgba(245,240,230,.7);
  --cream-40:  rgba(245,240,230,.4);

  --copper:    #b8653a;
  --copper-soft: #d68a5f;

  --ink:       #101810;
  --ink-70:    rgba(16,24,16,.7);
  --ink-50:    rgba(16,24,16,.5);
  --ink-20:    rgba(16,24,16,.2);
  --ink-10:    rgba(16,24,16,.1);

  /* Type */
  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "Instrument Sans", system-ui, sans-serif;

  /* Space & radii */
  --radius: 18px;
  --radius-lg: 28px;
  --radius-sm: 10px;

  /* Containers */
  --max: 1240px;
  --pad: clamp(20px, 4vw, 56px);

  /* Easing */
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--cream-50);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img,svg{ display: block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
h1,h2,h3,h4,h5{ margin: 0; font-family: var(--font-display); font-weight: 450; letter-spacing: -.01em; }
p{ margin: 0 0 .8em; }
em{ font-style: italic; font-family: var(--font-display); }

/* Background texture (subtle grain) baked in via gradient noise trick — no external asset */
body::before{
  content: "";
  position: fixed; inset: 0;
  background-image:
    radial-gradient(circle at 20% 10%, rgba(18,40,31,.05), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(184,101,58,.05), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ================= NAV ================= */
.nav{
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 18px 0;
  transition: background .3s var(--ease), padding .3s var(--ease), backdrop-filter .3s;
}
.nav.is-scrolled{
  padding: 12px 0;
  background: rgba(245,240,230,.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ink-10);
}
.nav__inner{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: flex; align-items: center; gap: 32px;
}
.nav__logo{
  display: flex; align-items: center; gap: 10px;
  color: var(--green-900);
}
.nav__mark{ width: 32px; height: 32px; }
.nav__wordmark{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -.02em;
}
.nav__menu{
  display: flex; gap: 28px;
  margin-left: auto; margin-right: auto;
}
.nav__menu a{
  font-size: 14.5px;
  color: var(--ink-70);
  position: relative;
  padding: 6px 0;
  transition: color .25s;
}
.nav__menu a:hover{ color: var(--green-900); }
.nav__menu a::after{
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--green-900);
  transition: width .3s var(--ease);
}
.nav__menu a:hover::after{ width: 100%; }

.nav__cta{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px 10px 20px;
  border-radius: 999px;
  background: var(--green-900);
  color: var(--cream-50);
  font-size: 14px;
  transition: background .25s, transform .25s;
}
.nav__cta svg{ width: 14px; height: 14px; transition: transform .3s var(--ease); }
.nav__cta:hover{ background: var(--green-700); }
.nav__cta:hover svg{ transform: translateX(3px); }

.nav__burger{ display: none; flex-direction: column; gap: 5px; }
.nav__burger span{ width: 22px; height: 1.5px; background: currentColor; transition: transform .25s, opacity .25s; }

/* ================= HERO ================= */
.hero{
  position: relative;
  min-height: 100svh;
  padding: 140px var(--pad) 80px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero__bg{
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(58,122,95,.18), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(184,101,58,.1), transparent 50%);
  z-index: 0;
}
.hero__grain{
  position: absolute; inset: 0;
  opacity: .35;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.07  0 0 0 0 0.15  0 0 0 0 0.12  0 0 0 0.15 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
  pointer-events: none;
}
.hero__inner{
  position: relative; z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
}
.hero__eyebrow{
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-700);
  padding: 8px 16px;
  border: 1px solid var(--green-700);
  border-radius: 999px;
  margin-bottom: 36px;
  animation: rise .9s var(--ease) both;
}
.hero__eyebrow .dot{
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 4px rgba(184,101,58,.22);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{ 50%{ box-shadow: 0 0 0 8px rgba(184,101,58,0);} }

.hero__title{
  font-size: clamp(52px, 8.5vw, 132px);
  line-height: .95;
  letter-spacing: -.035em;
  color: var(--green-900);
  margin: 0 0 32px;
  font-weight: 380;
  animation: rise 1s var(--ease) .1s both;
}
.hero__title em{
  color: var(--copper);
  font-style: italic;
  font-weight: 400;
}
.hero__lead{
  max-width: 580px;
  font-size: clamp(16px, 1.7vw, 19px);
  color: var(--ink-70);
  line-height: 1.6;
  margin-bottom: 40px;
  animation: rise 1s var(--ease) .25s both;
}
.hero__lead strong{ color: var(--green-900); font-weight: 600; }

.hero__actions{
  display: flex; flex-wrap: wrap; gap: 14px;
  margin-bottom: 80px;
  animation: rise 1s var(--ease) .4s both;
}

/* Buttons */
.btn{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -.005em;
  transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s;
  cursor: pointer;
  white-space: nowrap;
}
.btn svg{ width: 16px; height: 16px; transition: transform .3s var(--ease); }
.btn:hover svg{ transform: translateX(4px); }

.btn--primary{ background: var(--green-900); color: var(--cream-50); }
.btn--primary:hover{ background: var(--green-700); transform: translateY(-2px); }
.btn--ghost{ border: 1px solid var(--green-900); color: var(--green-900); }
.btn--ghost:hover{ background: var(--green-900); color: var(--cream-50); }
.btn--outline{
  border: 1px solid var(--cream-200);
  color: var(--cream-50);
}
.btn--outline:hover{ background: var(--cream-50); color: var(--green-900); border-color: var(--cream-50); }
.btn--full{ width: 100%; justify-content: center; margin-top: 8px; }

/* Stats */
.hero__stats{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: clamp(20px, 4vw, 60px);
  max-width: 760px;
  padding-top: 36px;
  border-top: 1px solid var(--ink-10);
  animation: rise 1s var(--ease) .55s both;
}
.stat__num{
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1;
  color: var(--green-900);
  letter-spacing: -.03em;
  font-weight: 350;
  margin-bottom: 8px;
}
.stat__label{
  font-size: 13.5px;
  color: var(--ink-70);
  line-height: 1.35;
  letter-spacing: .01em;
}

.hero__scroll{
  position: absolute;
  right: var(--pad); bottom: 30px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-50);
  z-index: 1;
}
.hero__scroll svg{ width: 14px; height: 14px; animation: bob 2s ease-in-out infinite; }
@keyframes bob{ 50%{ transform: translateY(6px);} }
@keyframes rise{ from{ opacity: 0; transform: translateY(24px);} to{ opacity: 1; transform: none;} }

/* ================= MARQUEE ================= */
.marquee{
  overflow: hidden;
  background: var(--green-900);
  color: var(--cream-50);
  padding: 22px 0;
  position: relative;
}
.marquee__track{
  display: flex; gap: 52px;
  white-space: nowrap;
  animation: slide 38s linear infinite;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 380;
  font-style: italic;
  letter-spacing: -.01em;
}
.marquee__track span:nth-child(even){
  color: var(--copper-soft);
  font-style: normal;
}
@keyframes slide{ to{ transform: translateX(-50%);} }

/* ================= SECTION HEAD ================= */
.section-head{
  max-width: 820px;
  margin-bottom: 64px;
}
.section-head__label{
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 16px;
  font-weight: 500;
}
.section-head__title{
  font-size: clamp(38px, 5.5vw, 72px);
  line-height: 1;
  letter-spacing: -.025em;
  color: var(--green-900);
  margin-bottom: 22px;
  font-weight: 380;
}
.section-head__title em{ color: var(--copper); }
.section-head__desc{
  font-size: 17px;
  color: var(--ink-70);
  max-width: 640px;
  line-height: 1.55;
}

/* ================= SERVICES ================= */
.services{
  padding: clamp(80px, 10vw, 140px) var(--pad);
  max-width: var(--max);
  margin: 0 auto;
}
.cards{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 24px;
  margin-bottom: 80px;
}
.card{
  position: relative;
  padding: 36px 32px 32px;
  background: var(--cream-100);
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform .4s var(--ease), background .3s, border-color .3s;
  display: flex; flex-direction: column;
  min-height: 460px;
  overflow: hidden;
}
.card::before{
  content: "";
  position: absolute; left: 0; top: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ink-20), transparent);
}
.card:hover{ transform: translateY(-6px); border-color: var(--green-700); }
.card--accent{ background: var(--green-900); color: var(--cream-50); }
.card--accent .card__num,
.card--accent .card__list li,
.card--accent .card__link{ color: var(--cream-70); }
.card--accent .card__link:hover{ color: var(--cream-50); }
.card--accent:hover{ border-color: var(--copper); }

.card__num{
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--ink-50);
  margin-bottom: auto;
  font-weight: 500;
}
.card__icon{
  margin: 40px 0 28px;
  color: var(--green-900);
}
.card--accent .card__icon{ color: var(--copper-soft); }
.card__icon svg{ width: 56px; height: 56px; }
.card__title{
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 14px;
  font-weight: 400;
}
.card__desc{
  font-size: 15.5px;
  color: var(--ink-70);
  margin-bottom: 20px;
  line-height: 1.55;
}
.card--accent .card__desc{ color: var(--cream-70); }
.card__list{
  list-style: none; padding: 0; margin: 0 0 28px;
  font-size: 14px;
  color: var(--ink-70);
}
.card__list li{
  padding: 10px 0;
  border-top: 1px solid var(--ink-10);
  display: flex; align-items: center; gap: 10px;
}
.card--accent .card__list li{ border-color: rgba(245,240,230,.15); }
.card__list li::before{
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--copper);
  flex: none;
}
.card__link{
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px;
  color: var(--green-900);
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  align-self: flex-start;
  transition: gap .25s;
}
.card__link svg{ width: 14px; height: 14px; }
.card__link:hover{ gap: 14px; }

/* Shop banner */
.shop-banner{
  background: var(--green-900);
  color: var(--cream-50);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 52px);
  display: flex; flex-wrap: wrap; gap: 32px;
  align-items: center; justify-content: space-between;
}
.shop-banner .section-head__label{ color: var(--copper-soft); }
.shop-banner h3{
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.1;
  margin-bottom: 10px;
  font-weight: 380;
}
.shop-banner p{
  color: var(--cream-70);
  max-width: 560px;
  font-size: 15.5px;
  margin: 0;
}
.shop-banner strong{ color: var(--copper-soft); font-weight: 500; }

/* ================= PROCESS ================= */
.process{
  padding: clamp(80px, 10vw, 140px) var(--pad);
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
}
.steps{
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--ink-10);
}
.step{
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
  padding: 36px 0;
  border-bottom: 1px solid var(--ink-10);
  align-items: start;
  transition: padding .3s var(--ease);
}
.step:hover{ padding-left: 12px; }
.step__num{
  font-family: var(--font-display);
  font-size: 44px;
  color: var(--copper);
  line-height: 1;
  letter-spacing: -.02em;
  font-weight: 380;
}
.step__body h3{
  font-size: clamp(24px, 2.4vw, 32px);
  margin-bottom: 10px;
  color: var(--green-900);
  font-weight: 400;
  letter-spacing: -.015em;
}
.step__body p{
  color: var(--ink-70);
  font-size: 15.5px;
  max-width: 720px;
  margin: 0;
}

/* ================= ABOUT ================= */
.about{
  padding: clamp(80px, 10vw, 140px) var(--pad);
  max-width: var(--max);
  margin: 0 auto;
}
.about__grid{
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  margin-bottom: 80px;
}
.about__lead{
  font-size: 20px;
  color: var(--green-900);
  font-family: var(--font-display);
  font-weight: 380;
  line-height: 1.4;
  margin-bottom: 24px;
}
.about__right p{
  font-size: 16px;
  color: var(--ink-70);
}
.about__right strong{ color: var(--green-900); font-weight: 500; }
.about__signature{
  margin-top: 24px;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--copper);
}

.values{
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 24px;
}
.value{
  padding: 28px 24px;
  background: var(--cream-100);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), background .3s;
}
.value:hover{ background: var(--cream-200); transform: translateY(-4px); }
.value__icon{
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--green-900);
  color: var(--copper-soft);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.value__icon svg{ width: 22px; height: 22px; }
.value h4{
  font-size: 20px;
  letter-spacing: -.01em;
  margin-bottom: 8px;
  color: var(--green-900);
  font-weight: 450;
}
.value p{ font-size: 14px; color: var(--ink-70); margin: 0; line-height: 1.5; }

/* ================= AREA ================= */
.area{
  padding: clamp(80px, 10vw, 140px) var(--pad);
  max-width: var(--max);
  margin: 0 auto;
}
.cities{
  display: flex; flex-wrap: wrap; gap: 10px;
}
.cities span{
  padding: 10px 18px;
  background: var(--cream-100);
  border: 1px solid var(--ink-10);
  border-radius: 999px;
  font-size: 14.5px;
  color: var(--green-900);
  transition: background .25s, color .25s, border-color .25s, transform .25s;
}
.cities span:hover{
  background: var(--green-900);
  color: var(--cream-50);
  border-color: var(--green-900);
  transform: translateY(-2px);
}

/* ================= CONTACT ================= */
.contact{
  background: var(--green-900);
  color: var(--cream-50);
  padding: clamp(80px, 10vw, 140px) var(--pad);
  position: relative;
  overflow: hidden;
}
.contact::before{
  content: "";
  position: absolute;
  right: -10%; top: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(184,101,58,.16), transparent 70%);
  pointer-events: none;
}
.contact__inner{
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  position: relative; z-index: 1;
}
.contact__title{
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 1;
  margin-bottom: 22px;
  color: var(--cream-50);
  font-weight: 380;
  letter-spacing: -.025em;
}
.contact__title em{ color: var(--copper-soft); }
.contact__desc{
  font-size: 17px;
  color: var(--cream-70);
  max-width: 480px;
  margin-bottom: 40px;
}
.contact__info{
  display: flex; flex-direction: column;
  margin-bottom: 32px;
}
.contact__row{
  display: flex; align-items: center; gap: 18px;
  padding: 20px 0;
  border-top: 1px solid rgba(245,240,230,.15);
  transition: padding .25s;
}
.contact__row:last-child{ border-bottom: 1px solid rgba(245,240,230,.15); }
a.contact__row:hover{ padding-left: 8px; }
.contact__ico{
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(245,240,230,.2);
  display: grid; place-items: center;
  color: var(--copper-soft);
  flex: none;
}
.contact__ico svg{ width: 20px; height: 20px; }
.contact__label{
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cream-40);
  margin-bottom: 4px;
}
.contact__value{
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
}
.contact__socials{
  display: flex; gap: 10px;
}
.contact__socials a{
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(245,240,230,.2);
  display: grid; place-items: center;
  color: var(--cream-50);
  transition: background .25s, color .25s;
}
.contact__socials svg{ width: 18px; height: 18px; }
.contact__socials a:hover{ background: var(--cream-50); color: var(--green-900); }

/* Form */
.contact__form{
  background: rgba(245,240,230,.05);
  border: 1px solid rgba(245,240,230,.15);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.form__label{
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--copper-soft);
  margin-bottom: 24px;
  font-weight: 500;
}
.form__grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field{ display: flex; flex-direction: column; gap: 8px; }
.field--full{ grid-column: 1 / -1; }
.field span{
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cream-40);
}
.field input,
.field select,
.field textarea{
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(245,240,230,.25);
  color: var(--cream-50);
  padding: 10px 0 12px;
  font: inherit;
  font-size: 16px;
  outline: none;
  transition: border-color .25s;
  resize: vertical;
  font-family: var(--font-body);
}
.field textarea{ min-height: 90px; }
.field select{ appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' fill='none' stroke='%23ede5d3' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>"); background-repeat: no-repeat; background-position: right center; padding-right: 20px; }
.field select option{ background: var(--green-900); color: var(--cream-50); }
.field input::placeholder,
.field textarea::placeholder{ color: var(--cream-40); }
.field input:focus,
.field select:focus,
.field textarea:focus{ border-color: var(--copper-soft); }

.form__note{
  margin-top: 16px;
  min-height: 20px;
  font-size: 13.5px;
  color: var(--copper-soft);
}

/* ================= FOOTER ================= */
.footer{
  background: var(--cream-100);
  padding: 80px var(--pad) 28px;
  color: var(--ink-70);
}
.footer__top{
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--ink-10);
}
.footer__brand{
  display: flex; align-items: center; gap: 14px;
  color: var(--green-900);
}
.footer__mark{ width: 40px; height: 40px; }
.footer__wordmark{
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: -.02em;
  color: var(--green-900);
  font-weight: 500;
  margin-bottom: 2px;
}
.footer__tag{
  font-size: 13px;
  color: var(--ink-70);
  letter-spacing: .02em;
}
.footer__col h5{
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 14px;
  font-weight: 600;
}
.footer__col p{ font-size: 14px; margin-bottom: 8px; }
.footer__col a{ transition: color .25s; }
.footer__col a:hover{ color: var(--green-900); }
.footer__small{ color: var(--ink-50); font-size: 12.5px; }

.footer__bot{
  max-width: var(--max);
  margin: 24px auto 0;
  display: flex; flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  color: var(--ink-50);
  letter-spacing: .02em;
}

/* ================= REVEAL (JS-driven) ================= */
.reveal{
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-in{ opacity: 1; transform: none; }

/* ================= RESPONSIVE ================= */
@media (max-width: 1024px){
  .nav__menu{ display: none; }
  .nav__burger{ display: flex; margin-left: auto; }
  .nav__cta{ display: none; }
  .cards{ grid-template-columns: 1fr 1fr; }
  .cards .card:nth-child(3){ grid-column: 1 / -1; }
  .values{ grid-template-columns: 1fr 1fr; }
  .about__grid{ grid-template-columns: 1fr; gap: 24px; }
  .contact__inner{ grid-template-columns: 1fr; gap: 40px; }
  .footer__top{ grid-template-columns: 1fr 1fr; }
  .step{ grid-template-columns: 80px 1fr; gap: 24px; }
  .step__num{ font-size: 32px; }
}

@media (max-width: 640px){
  .hero{ padding-top: 120px; padding-bottom: 60px; }
  .hero__stats{ grid-template-columns: 1fr; gap: 24px; }
  .hero__scroll{ display: none; }
  .cards{ grid-template-columns: 1fr; }
  .cards .card:nth-child(3){ grid-column: auto; }
  .values{ grid-template-columns: 1fr; }
  .footer__top{ grid-template-columns: 1fr; }
  .shop-banner{ flex-direction: column; align-items: flex-start; }
  .step{ grid-template-columns: 1fr; gap: 12px; }
  .form__grid{ grid-template-columns: 1fr; }
  .marquee__track{ font-size: 22px; gap: 28px; }
}

/* Mobile nav overlay */
.nav__menu.is-open{
  display: flex;
  position: fixed;
  inset: 64px 0 0 0;
  background: var(--cream-50);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 40px;
  z-index: 40;
}
.nav__menu.is-open a{
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--green-900);
}