/* ================================================
   INTO ARCHITEKCI — Stylesheet
   ================================================ */

/* ── Euclid Circular B ──────────────────────────── */
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B Light Italic.ttf') format('truetype');
    font-weight: 300;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B Italic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B Medium Italic.ttf') format('truetype');
    font-weight: 500;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B SemiBold Italic.ttf') format('truetype');
    font-weight: 600;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Euclid Circular B';
    src: url('../fonts/euclid-circular-b/Euclid Circular B Bold Italic.ttf') format('truetype');
    font-weight: 700;
    font-style: italic;
    font-display: swap;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { scroll-behavior: smooth; width: 100%;
    overflow-x: hidden; /* To jest Twój "bezpiecznik" na białe paski po bokach */
    margin: 0;
    padding: 0;}

.container{
    max-width: 1600px;
    width: 100%;
    padding: 0px 20px;
    margin: 0px auto;
}

body {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    color: #0a0a0a;
    background: #fff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── Max-width container ──────────────────────────── */
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ================================================
   NAVIGATION  —  mobile base: hamburger drawer
   ================================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 68px;
    column-gap: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    background: rgba(0, 0, 0, 0.65);
    transition: background 0.5s ease;
}

.nav--scrolled {
    background: rgba(10, 10, 10, 0.97)!important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav--solid {
    background: #0a0a0a !important;
}
.nav--solid .nav__link { color: #fff !important; }
.nav--solid .nav__social-link { color: #fff; }

.nav__logo-link {
    display: block;
    text-decoration: none;
    line-height: 1;
}

.nav__logo-img {
    max-height: 15px;
    width: auto;
    display: block;
}

.nav__logo-img--black { display: none; }

/* Menu — mobile base: slide-in drawer, starts below nav bar */
.nav__menu {
    position: fixed;
    top: 0px;
    right: -100%;
    height: 100vh;
    bottom: 0;
    width: min(300px, 85vw);
    background: #0a0a0a;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 36px 60px;
    gap: 10px;
    list-style: none;
    margin: 0;
    transition: right 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 1001;
    overflow-y: auto;
}

.nav__menu.is-open { right: 0; }

.nav__item { position: relative; }

/* Links — white in drawer, overridden to dark at ≥769px */
.nav__link {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: #fff;
    text-transform: uppercase;
    display: block;
    padding: 6px 0;
    transition: opacity 0.25s, color 0.4s;
}

.nav__link:hover { opacity: 0.5; }
.nav__link--no-link { cursor: default; }
.nav--scrolled .nav__link { color: #fff; }

/* Dropdown — mobile base: static, always visible */
.nav__dropdown {
    position: static;
    transform: none;
    background: transparent;
    list-style: none;
    min-width: auto;
    opacity: 1;
    visibility: visible;
    transition: none;
    border-top: none;
    padding-left: 12px;
}

.nav__dropdown li { border-bottom: none; }

.nav__dropdown-link {
    display: block;
    padding: 7px 0;
    font-size: 10px;
    letter-spacing: 0.18em;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    transition: color 0.2s;
}

.nav__dropdown-link:hover { color: #fff; }

/* Right section */
.nav__right {
    display: flex;
    align-items: center;
    gap: 24px;
}

/* Social — mobile base: hidden */
.nav__social {
    display: none;
    align-items: center;
    gap: 18px;
}

.nav__social-link {
    color: #0a0a0a;
    display: flex;
    align-items: center;
    opacity: 0.8;
    transition: opacity 0.2s, color 0.4s;
}

.nav__social-link svg { width: 17px; height: 17px; }
.nav__social-link:hover { opacity: 1; }
.nav--scrolled .nav__social-link { color: #fff; }

/* Hamburger — mobile base: visible */
.nav__hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 17px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 9999;
}

.nav__hamburger span {
    display: block;
    width: 100%;
    height: 1px;
    background: #fff;
    transition: transform 0.35s cubic-bezier(0.23,1,0.32,1), opacity 0.25s;
}

.nav__hamburger.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__hamburger.is-active span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Overlay */
.nav__overlay {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.45);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s, visibility 0.35s;
}

.nav__overlay.is-visible { opacity: 1; visibility: visible; }

/* ================================================
   HERO  —  mobile base: full-bleed bottom gradient
   ================================================ */

.hero {
    position: relative;
    height: 70vh;
    min-height: 420px;
    overflow: hidden;
}

.hero__track { position: relative; height: 100%; }

.hero__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.1s ease, visibility 0s linear 1.1s;
}

.hero__slide--active {
    opacity: 1;
    visibility: visible;
    transition: opacity 1.1s ease, visibility 0s;
}

.hero__slide--leaving {
    opacity: 0;
    visibility: visible;
    transition: opacity 1.1s ease;
}

.hero__image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    animation: kenBurns 8s ease-in-out infinite alternate;
}

.hero__image--empty { background-color: #1a1a1a; }

@keyframes kenBurns {
    from { transform: scale(1); }
    to   { transform: scale(1.045); }
}

/* Left panel — mobile base: full-width, bottom gradient */
.hero__left {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: 100%;
    min-width: unset;
    height: 70%;
    background: linear-gradient(
        to top,
        rgba(10,10,10,0.92) 0%,
        rgba(10,10,10,0.6)  50%,
        transparent         100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 20px 80px;
    z-index: 2;
}

.hero__content { display: flex; flex-direction: column; gap: 18px; }

.hero__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-style: normal;
    font-size: clamp(26px, 9vw, 38px);
    line-height: 1.08;
    color: #fff;
    letter-spacing: 0.01em;
}

.hero__subtitle {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(12px, 1vw, 15px);
    letter-spacing: 0.22em;
    color: rgba(255,255,255,0.7);
}

.hero__subtitle p { margin: 0; }

/* Tagline — mobile base: static (in flow) */
.hero__tagline {
    position: static;
    margin-top: 14px;
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: 14px;
    letter-spacing: 0em;
    line-height: 1.55;
    color: #fff;
}

/* Scroll arrow — mobile base: centered bottom */
.hero__scroll {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255,255,255,0.5);
    padding: 8px;
    animation: bounce 2.5s ease-in-out infinite;
    z-index: 10;
    transition: color 0.2s;
}

.hero__scroll:hover { color: rgba(10,10,10,1); }

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(5px); }
}

/* ================================================
   PHILOSOPHY  —  mobile base
   ================================================ */

.philosophy {
    padding: 72px 0px;
    background: #fff;
    text-align: center;
}

.philosophy__text {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(20px, 2.2vw, 36px);
    color: #0a0a0a;
    line-height: 1.5;
    letter-spacing: 0.02em;
    max-width: 760px;
    margin: 0 auto;
}

/* ================================================
   REALIZACJE  —  mobile base: 2 columns
   ================================================ */


.realizations__header {
    padding: 0 20px 35px 0;
    max-width: 800px;
}

.realizations__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(22px, 2.5vw, 32px);
    color: #0a0a0a;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
    line-height: 1.1;
}

.realizations__location {
    display: inline-block;
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #888;
    border-bottom: 1px solid #ccc;
    padding-bottom: 2px;
    margin-bottom: 25px;
    transition: color 0.25s, border-color 0.25s;
}

.realizations__location:hover { color: #0a0a0a; border-color: #0a0a0a; }

.realizations__desc {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.realizations__desc p {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(14px, 1.1vw, 16px);
    line-height: 1.85;
    color: #666;
    font-weight: 300;
    margin: 0;
}

.realizations__empty {
    padding: 40px 20px;
    color: #aaa;
    font-size: 13px;
}

/* Grid — mobile base: 1 column */
.realizations__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.project {
    cursor: pointer;
    overflow: hidden;
    position: relative;
    text-decoration: none;
}

.project__thumb {
    position: relative;
    overflow: hidden;
    display: block;
    text-decoration: none;
    width: 100%;
    height: 100%;
}

/* Aspect ratios — mobile base: all 16:9 in single column */
.project--1 .project__thumb,
.project--2 .project__thumb,
.project--3 .project__thumb,
.project--4 .project__thumb { aspect-ratio: 16 / 9; }

.project__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.85s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.project__thumb--empty {
    background: #f0efed;
    width: 100%;
    height: 100%;
    display: block;
}

.project:hover .project__img { transform: scale(1.04); }

.project__thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5,5,5,1) 10%, rgba(5,5,5,0.52) 35%, rgba(5,5,5,0.1) 65%, transparent 100%);
    pointer-events: none;
    transition: opacity 0.4s ease;
}
.project:hover .project__thumb::after { opacity: 1; }

.project__badge {
    position: absolute;
    top: 14px;
    left: 14px;
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.9);
    background: rgba(0,0,0,0.52);
    padding: 5px 11px;
    border: 1px solid rgba(255,255,255,0.18);
    z-index: 3;
}

.project__meta {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 56px 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: flex-start;
    justify-content: flex-end;
    z-index: 2;
    pointer-events: none;
}

.project__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 400;
    font-size: 14px;
    color: #fff;
    letter-spacing: 0.01em;
    line-height: 1.35;
    text-decoration: none;
    order: 2;
    pointer-events: auto;
    transition: opacity 0.2s;
    text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}

.project__title:hover { opacity: 0.8; }

.project__lead {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 10px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.72);
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
    order: 1;
    text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}

/* CTA — mobile base */
.realizations__cta {
    padding: 48px 0px;
}

.realizations_content{
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.cta-section__heading {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(22px, 2.8vw, 36px);
    letter-spacing: 0.04em;
    color: #0a0a0a;
    margin: 0;
}

.cta-section__desc {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: 15px;
    color: #555;
    letter-spacing: 0.03em;
    max-width: 480px;
    line-height: 1.7;
    margin: 0;
}

.cta-block {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    border: 1px solid #0a0a0a;
    padding: 22px 48px;
    transition: background 0.35s, color 0.35s;
}

.cta-block:hover { background: #0a0a0a; color: #fff; }

.cta-block__label {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: inherit;
}

.cta-block__arrow {
    font-size: 18px;
    color: inherit;
    line-height: 1;
    transition: transform 0.3s;
}

.cta-block:hover .cta-block__arrow { transform: translateX(6px); }

/* ================================================
   FOOTER  —  mobile base: 1 column, full-bleed
   ================================================ */

.footer {
    background: #0a0a0a;
    color: #fff;
    padding: 56px 0px 28px;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 24px;
}

.footer__brand { display: flex; flex-direction: column; gap: 28px; }

.footer__logo {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: 15px;
    letter-spacing: 0.44em;
    text-transform: uppercase;
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.footer__logo-sep {
    display: block;
    height: 1px;
    width: 100%;
    background: rgba(255,255,255,0.25);
}

.footer__tagline {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255,255,255,0.4);
    font-weight: 300;
    letter-spacing: 0.02em;
    max-width: 260px;
}

.footer__social {
    display: flex;
    flex-direction: row;
    gap: 20px;
}

.footer__social a {
    color: rgba(255,255,255,0.4);
    display: flex;
    transition: color 0.2s;
}

.footer__social a:hover { color: #fff; }
.footer__social svg { width: 18px; height: 18px; }

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 4px;
}

.footer .footer__contact .footer__nav-label, .footer__nav-label {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.25);
    margin-bottom: 8px;
}

.footer__nav a {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 15px;
    font-weight: 300;
    letter-spacing: 0.04em;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
    display: block;
}

.footer__nav a:hover { color: #fff; }

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 4px;
}

.footer__contact-label {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.25);
    margin-bottom: 8px;
}

.footer__contact p {
    font-size: 15px;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(255,255,255,0.55);
    letter-spacing: 0.02em;
}

.footer__contact a {
    font-size: 15px;
    font-weight: 300;
    color: rgba(255,255,255,0.55);
    transition: color 0.2s;
    letter-spacing: 0.02em;
}

.footer__contact a:hover { color: #fff; }

.footer__contact-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
.footer__contact-row svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: rgba(255,255,255,0.35);
}

.footer__cta {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 16px 28px;
    margin-top: 8px;
    transition: border-color 0.3s, background 0.3s;
    width: fit-content;
}

.footer__cta:hover { border-color: #fff; background: rgba(255,255,255,0.05); }

.footer__cta span {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    transition: color 0.3s;
}

.footer__cta:hover span { color: #fff; }

.footer__copy {
    display: flex;
    justify-content: center;
    text-align: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.3);
}

.footer__copy a { color: rgba(255,255,255,0.3); transition: color 0.2s; }
.footer__copy a:hover { color: rgba(255,255,255,0.6); }

/* ================================================
   SEO HIDDEN
   ================================================ */

.seo-hidden {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ================================================
   PROJECT DETAIL  —  mobile base
   ================================================ */

.proj-hero {
    position: relative;
    height: 100vh;
    min-height: 520px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    margin-left: calc(50% - 50vw);
}

.proj-hero__image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.proj-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5,5,5,0.92) 0%, rgba(5,5,5,0.38) 45%, rgba(5,5,5,0.05) 80%, transparent 100%);
}

.proj-hero__meta {
    position: relative;
    z-index: 2;
    padding: 0 0px 44px;
    max-width: 1000px;
}

.proj-hero__cat {
    display: inline-flex;
    align-items: center;
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 6px 14px;
    margin-bottom: 24px;
    transition: color 0.2s, border-color 0.2s;
    backdrop-filter: blur(4px);
    background: rgba(255,255,255,0.06);
}

.proj-hero__cat:hover { color: #fff; border-color: rgba(255,255,255,0.5); }

.proj-hero__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(32px, 4.5vw, 72px);
    color: #fff;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    text-shadow: 0 2px 24px rgba(0,0,0,0.35);
}

.proj-hero__lead {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(11px, 0.9vw, 13px);
    letter-spacing: 0.24em;
    color: rgba(255,255,255,0.72);
    text-transform: uppercase;
    text-shadow: 0 1px 8px rgba(0,0,0,0.4);
}

.proj-hero__scroll {
    position: absolute;
    bottom: 40px;
    right: 20px;
    color: rgba(255,255,255,0.5);
    z-index: 3;
    animation: bounce 2.5s ease-in-out infinite;
}

.proj-hero__dot { animation: scrollDot 2s ease-in-out infinite; }

@keyframes scrollDot {
    0%   { transform: translateY(0); opacity: 1; }
    60%  { transform: translateY(10px); opacity: 0.2; }
    100% { transform: translateY(0); opacity: 1; }
}

/* Specs bar — mobile base */
.proj-specs {
    background: #0a0a0a;
    width: 100vw;
    margin-left: calc(50% - 50vw);
}

.proj-specs__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.proj-specs__item {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 20px 16px 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* remove bottom border from last row (last item + second-to-last if it starts a row) */
.proj-specs__item:last-child { border-bottom: none; }
.proj-specs__item:nth-last-child(2):nth-child(odd) { border-bottom: none; }

.proj-specs__icon {
    color: rgba(255,255,255,0.55);
    margin-bottom: 6px;
    flex-shrink: 0;
}

.proj-specs__label {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}

.proj-specs__value {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 15px;
    font-weight: 300;
    color: rgba(255,255,255,0.88);
    letter-spacing: 0.02em;
}

.proj-specs__value--tag {
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}

/* Intro — mobile base */
.proj-intro { padding: 28px 0px; }

.proj-intro__inner { max-width: 1000px; }

.proj-intro__text {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(15px, 1.4vw, 19px);
    font-weight: 300;
    line-height: 1.9;
    color: #2a2a2a;
    letter-spacing: 0.01em;
}

/* Gallery — mobile base: 1 column */
.proj-gallery-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3px;
    padding: 0;
}

.proj-gallery__item { overflow: hidden; }

.proj-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    aspect-ratio: 4 / 3;
}

.proj-gallery__item:hover img { transform: scale(1.04); }

/* 5th item — mobile: no span */
.proj-gallery__item:nth-child(5n) { grid-column: span 1; }
.proj-gallery__item:nth-child(5n) img { aspect-ratio: 4 / 3; }

/* Long text — mobile base */
.proj-longtext {
    padding: 30px 0px 30px;
    border-top: 1px solid #ebebeb;
}

.proj-longtext__inner { max-width: 1000px; }

.proj-longtext__body {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(15px, 1.4vw, 19px);
    font-weight: 300;
    line-height: 1.9;
    color: #2a2a2a;
    transition: height 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.proj-longtext__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    cursor: pointer;
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #0a0a0a;
    border: none;
    border-bottom: 1px solid #0a0a0a;
    background: none;
    padding: 0 0 3px 0;
    transition: opacity 0.2s;
}

.proj-longtext__btn:hover { opacity: 0.5; }
.proj-longtext__btn-less { display: none; }
.proj-longtext__btn[aria-expanded="true"] .proj-longtext__btn-more { display: none; }
.proj-longtext__btn[aria-expanded="true"] .proj-longtext__btn-less { display: inline; }
.proj-longtext__btn[aria-expanded="true"] svg { transform: rotate(180deg); }
.proj-longtext__btn svg { transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1); }

/* Project footer — mobile base: stacked */
.proj-footer {
    padding: 44px 0px;
    border-top: 1px solid #ebebeb;
}

.proj-footer-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    gap: 48px;
    flex-wrap: wrap;
}

.proj-footer__back {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: #999;
    border-bottom: 1px solid #ddd;
    padding-bottom: 3px;
    transition: border-color 0.2s, color 0.2s;
}

.proj-footer__back:hover { color: #0a0a0a; border-color: #0a0a0a; }

.proj-footer__cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
}

.proj-footer__cta-text {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(18px, 2vw, 28px);
    font-weight: 300;
    color: #0a0a0a;
    letter-spacing: -0.01em;
}

/* ================================================
   CATEGORY LISTING  —  mobile base
   ================================================ */

.cat-header {
    padding: 100px 0px 48px;
    background: #fafafa;
    border-bottom: 1px solid #ebebeb;
    margin-left: calc(50% - 50vw);
}

.cat-header__inner { max-width: 680px; }

.cat-header__eyebrow {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #aaa;
    margin-bottom: 20px;
}

.cat-header__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(30px, 4vw, 60px);
    color: #0a0a0a;
    letter-spacing: -0.01em;
    line-height: 1.05;
    margin-bottom: 20px;
}

.cat-header__desc {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(14px, 1.2vw, 16px);
    font-weight: 300;
    color: #666;
    line-height: 1.75;
    max-width: 520px;
}

/* ================================================
   STUDIO PAGE  —  mobile base
   ================================================ */

/* Hero: full-bleed image + dark overlay panel */
.studio-hero {
    position: relative;
    height: 100vh;
    min-height: 500px;
    overflow: hidden;
    width: 100vw;
    margin-left: calc(50% - 50vw);
}

.studio-hero__image {
    position: absolute;
    inset: 0;
    background: 30%/cover no-repeat #1a1a1a;
    animation: stFadeIn 1s ease forwards;
}

.studio-hero__panel {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    background: linear-gradient(to top, rgba(10,10,10,0.96) 0%, rgba(10,10,10,0.65) 55%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 20px 80px;
    z-index: 2;
    min-height: 70%;
}

.studio-hero__eyebrow {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
    margin-bottom: 18px;
}

.studio-hero__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(26px, 7vw, 38px);
    line-height: 1.08;
    color: #fff;
    letter-spacing: 0em;
    margin-bottom: 12px;
}

.studio-hero__tagline {
    font-size: 15px;
    font-weight: 300;
    color: rgba(255,255,255,0.6);
    letter-spacing: 0.06em;
}

.studio-hero__sub { display: none; }

.studio-hero__cta {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    border: 1px solid rgba(255,255,255,0.35);
    padding: 13px 24px;
    color: rgba(255,255,255,0.85);
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    transition: border-color 0.3s, background 0.3s, color 0.3s;
    margin-top: 24px;
    align-self: flex-start;
}

.studio-hero__cta:hover {
    border-color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.08);
    color: #fff;
}

.studio-hero__scroll {
    position: relative;
    transform: translateX(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255,255,255,0.5);
    padding: 8px;
    animation: bounce 2.5s ease-in-out infinite;
    z-index: 10;
    transition: color 0.2s;
}


/* Hero entry animations */
@keyframes stFadeIn {
    from { opacity: 0.5; }
    to   { opacity: 1; }
}

@keyframes stFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

.sh-anim {
    opacity: 0;
    animation: stFadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.sh-anim--1 { animation-delay: 0.10s; }
.sh-anim--2 { animation-delay: 0.30s; }
.sh-anim--3 { animation-delay: 0.50s; }
.sh-anim--4 { animation-delay: 0.65s; }
.sh-anim--5 { animation-delay: 0.80s; }

/* About — mobile base: 1 col */
.studio-about { padding: 40px 0px; }

.studio-about__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
}

.studio-about__heading {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(22px, 2.5vw, 32px);
    color: #0a0a0a;
    margin-bottom: 32px;
    letter-spacing: -0.01em;
    line-height: 1.15;
}

.studio-about__body p {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(15px, 1.3vw, 18px);
    font-weight: 300;
    line-height: 1.85;
    color: #333;
    margin-bottom: 20px;
}

.studio-about__body p:last-child { margin-bottom: 0; }

.studio-about__col--aside {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-top: 0;
}

.studio-about__stat { display: flex; flex-direction: column; gap: 6px; }

.studio-about__stat-icon {
    color: rgba(10,10,10,0.28);
    margin-bottom: 2px;
}

.studio-about__stat-num {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(32px, 3.5vw, 48px);
    color: #0a0a0a;
    letter-spacing: -0.02em;
}

.studio-about__stat-label {
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #aaa;
}

/* Services — mobile base: 1 col */
.studio-services {
    padding: 40px 0px;
    background: #fafafa;
    border-top: 1px solid #ebebeb;
    border-bottom: 1px solid #ebebeb;
}

.studio-services__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    color: #0a0a0a;
    font-size: clamp(22px, 2.5vw, 32px);
    margin-bottom: 15px;
    letter-spacing: -0.01em;
    line-height: 1.15;
}

.studio-services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

.studio-services__item {
    display: flex;
    flex-direction: column;
}

.studio-services__icon-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.studio-services__icon {
    color: rgba(10,10,10,0.32);
    flex-shrink: 0;
}

.studio-services__num {
    display: block;
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    letter-spacing: 0.14em;
    color: #ccc;
    margin-bottom: 0;
}

.studio-services__name {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(16px, 1.4vw, 20px);
    color: #0a0a0a;
    margin-bottom: 12px;
    line-height: 1.3;
}

.studio-services__desc {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 14px;
    font-weight: 300;
    line-height: 1.75;
    color: #777;
}

/* Philosophy — dark, multi-line */
.studio-philosophy {
    padding: 72px 0px;
    background: #0a0a0a;
    width: 100vw;
}

.studio-philosophy__inner { max-width: 800px; }

.studio-philosophy__heading {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(22px, 2.8vw, 36px);
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1.15;
    margin-bottom: 40px;
}

.studio-philosophy__body p {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(14px, 1.3vw, 17px);
    color: rgba(255,255,255,0.55);
    line-height: 1.8;
    margin-bottom: 14px;
    padding-left: 20px;
    border-left: 1px solid rgba(255,255,255,0.12);
}

.studio-philosophy__body p:last-child { margin-bottom: 0; }

/* Publications */
.studio-publications { padding: 40px 0px; border-top: 1px solid #ebebeb; }
.studio-publications__inner { display: flex; flex-direction: column; gap: 40px; }
.studio-publications__text { flex: 1; }
.studio-publications__image { flex-shrink: 0; }
.studio-publications__image img { width: 100%; height: 260px; object-fit: cover; }

.studio-publications__heading {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(20px, 2.2vw, 28px);
    color: #0a0a0a;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.studio-publications__sub {
    font-size: 14px;
    font-weight: 300;
    color: #888;
    margin-bottom: 40px;
}

.studio-publications__list { display: flex; flex-direction: column; }

.studio-publications__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(16px, 1.4vw, 20px);
    font-weight: 300;
    color: #0a0a0a;
    padding: 20px 0;
    border-bottom: 1px solid #ebebeb;
    transition: color 0.2s, padding-left 0.25s;
}

.studio-publications__link:first-child { border-top: 1px solid #ebebeb; }
.studio-publications__link:hover { color: #555; padding-left: 8px; }

/* Process */
.studio-process { padding: 0px 0px 40px 0px; background: #fafafa; }

.studio-process__heading {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(22px, 2.5vw, 32px);
    color: #0a0a0a;
    margin-bottom: 48px;
    letter-spacing: -0.01em;
}

.studio-process__steps { display: flex; flex-direction: column; }

.studio-process__step {
    display: flex;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid #e2e2e2;
}

.studio-process__step:first-child { border-top: 1px solid #e2e2e2; }

.studio-process__step-label {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    letter-spacing: 0.14em;
    color: #ccc;
    flex-shrink: 0;
    padding-top: 4px;
    min-width: 28px;
}

.studio-process__step-body { flex: 1; }

.studio-process__step-title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(15px, 1.3vw, 18px);
    color: #0a0a0a;
    margin-bottom: 8px;
    line-height: 1.3;
}

.studio-process__step-desc {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 14px;
    font-weight: 300;
    line-height: 1.7;
    color: #777;
}

/* SEO Core + Location */
.studio-seo-core, .studio-location { padding: 40px 0px; border-top: 1px solid #ebebeb; }
.studio-seo-core__inner, .studio-location__inner { display: grid; grid-template-columns: 1fr; gap: 20px; }

.studio-seo-core__heading, .studio-location__heading {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(18px, 2vw, 26px);
    color: #0a0a0a;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
    line-height: 1.25;
}

.studio-seo-core__body p, .studio-location__body p {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 14px;
    font-weight: 300;
    line-height: 1.8;
    color: #555;
    margin-bottom: 14px;
}

.studio-seo-core__body p:last-child, .studio-location__body p:last-child { margin-bottom: 0; }

/* Target — dark premium */
.studio-target {
    padding: 72px 0px;
    background: #0a0a0a;
    width: 100vw;
    margin-left: calc(50% - 50vw);
}

.studio-target__inner { max-width: 760px; }

.studio-target__heading {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(22px, 2.8vw, 36px);
    color: #fff;
    margin-bottom: 28px;
    letter-spacing: -0.01em;
    line-height: 1.15;
}

.studio-target__body p {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(15px, 1.3vw, 18px);
    font-weight: 300;
    line-height: 1.85;
    color: rgba(255,255,255,0.55);
    margin-bottom: 16px;
}

.studio-target__body p:last-child { margin-bottom: 0; }

/* CTA Final */
.studio-cta-final { padding: 40px 0px; text-align: center; }

.studio-cta-final__inner { max-width: 640px; margin: 0 auto; }

.studio-cta-final__heading {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(28px, 4vw, 52px);
    color: #0a0a0a;
    letter-spacing: -0.02em;
    line-height: 1.05;
    margin-bottom: 20px;
}

.studio-cta-final__sub {
    font-size: 15px;
    font-weight: 300;
    color: #777;
    line-height: 1.65;
    margin-bottom: 44px;
}

.studio-cta-final__buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.studio-cta-final__btn {
    display: inline-flex;
    align-items: center;
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 12px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    padding: 18px 40px;
    transition: background 0.3s, color 0.3s;
}

.studio-cta-final__btn--primary {
    background: #0a0a0a;
    color: #fff;
    border: 1px solid #0a0a0a;
}

.studio-cta-final__btn--primary:hover { background: transparent; color: #0a0a0a; }

.studio-cta-final__btn--secondary {
    background: transparent;
    color: #0a0a0a;
    border: 1px solid #0a0a0a;
}

.studio-cta-final__btn--secondary:hover { background: #0a0a0a; color: #fff; }

.studio-cta-final__seo {
    font-size: 12px;
    color: #bbb;
    letter-spacing: 0.06em;
}

/* Studio gallery images */
.studio-about__portrait {
    overflow: hidden;
    aspect-ratio: 3 / 4;
    margin-bottom: 0;
}

.studio-about__portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.studio-about__stats {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.studio-img-wide {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    height: clamp(220px, 50vw, 640px);
    overflow: hidden;
}

.studio-img-wide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.studio-img-grid {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    display: grid;
    grid-template-columns: 1fr;
    gap: 3px;
}

.studio-img-grid__item {
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.studio-img-grid__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.studio-img-grid__item:hover img { transform: scale(1.03); }

@media (min-width: 481px) {
    .studio-img-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 769px) {
    .studio-img-wide { height: clamp(300px, 40vw, 500px); }
    .studio-img-grid { grid-template-columns: repeat(3, 1fr); }
    .studio-img-grid__item { aspect-ratio: 3 / 2; }
    .studio-about__col--aside { gap: 32px; }
    .nav__logo-img {
    max-height: 20px;}
    .studio-hero__image{
        background: center / cover no-repeat #1a1a1a;
    }
}

/* ================================================
   CONTACT PAGE  —  mobile base
   ================================================ */

/* Hero */
.contact-hero {
    display: flex;
    flex-direction: column;
    padding-top: 68px;
}

.contact-hero__bg {
    height: 50vw;
    min-height: 240px;
    max-height: 380px;
    background: center/cover no-repeat #1a1a1a;
}

.contact-hero__panel {
    background: #0a0a0a;
    color: #fff;
    padding: 48px 20px 56px;
    display: flex;
    flex-direction: column;
}

.contact-hero__eyebrow {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    margin-bottom: 20px;
}

.contact-hero__city {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(32px, 6vw, 64px);
    color: #fff;
    line-height: 1.0;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.contact-hero__address {
    font-size: 16px;
    font-weight: 300;
    color: rgba(255,255,255,0.65);
    margin-bottom: 40px;
    letter-spacing: 0.04em;
}

.contact-hero__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-hero__detail {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-hero__detail-label {
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
}

.contact-hero__detail-val {
    font-size: 16px;
    font-weight: 300;
    color: rgba(255,255,255,0.72);
    letter-spacing: 0.02em;
    transition: color 0.2s;
}

.contact-hero__detail:hover .contact-hero__detail-val { color: #fff; }

.contact-hero__social {
    display: flex;
    gap: 28px;
    margin-top: 35px;
}

.contact-hero__social-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    transition: color 0.2s;
}

.contact-hero__social-link:hover { color: rgba(255,255,255,0.8); }

/* Form section */
.contact-form-section {
    background: #fafafa;
    padding: 64px 0px 80px;
}

.contact-form-section__inner {
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.contact-form-section__eyebrow {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-align: center;
    text-transform: uppercase;
    color: #aaa;
    margin-bottom: 16px;
}

.contact-form-section__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(26px, 3.5vw, 40px);
    color: #0a0a0a;
    line-height: 1.1;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
    text-align: center;
}

.contact-form-section__sub {
    font-size: 15px;
    font-weight: 300;
    line-height: 1.7;
    color: #666;
    margin-bottom: 48px;
    text-align: center;
}

/* Map section */
.contact-map { background: #f2f1ef; }

.contact-map__embed {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.contact-map__embed iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    filter: grayscale(1);
}

.contact-form { width: 100%; }

.contact-form__row { margin-bottom: 24px; }

.contact-form__row--2col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 0;
}

.contact-form__group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.contact-form__group .g-recaptcha div{
    margin: 0px auto;
}

.contact-form__group--check {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
}

.contact-form__label {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #888;
}

.contact-form__input {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 15px;
    font-weight: 300;
    color: #0a0a0a;
    background: #fafafa;
    border: 1px solid #e0e0e0;
    border-radius: 0;
    padding: 14px 16px;
    outline: none;
    width: 100%;
    transition: border-color 0.2s;
    appearance: none;
}

.contact-form__input:focus { border-color: #0a0a0a; background: #fff; }
.contact-form__input--textarea { resize: vertical; min-height: 160px; }

.contact-form__check {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: #0a0a0a;
    cursor: pointer;
}

.contact-form__check-label {
    font-size: 12px;
    font-weight: 300;
    line-height: 1.6;
    color: #888;
}

.contact-form__check-label a { color: #0a0a0a; border-bottom: 1px solid #ccc; }

.contact-form__alert {
    display: none;
    padding: 14px 16px;
    font-size: 14px;
    margin: 20px 0px;
    border: 1px solid #e0e0e0;
    text-align: center;
}
.contact-form__alert.alert-success {
    display: block;
    border-color: #2d6a4f;
    color: #2d6a4f;
    background: #f0faf5;
}

.contact-form__input.is-invalid { border-color: #c0392b; }

.invalid-feedback {
    display: none;
    font-size: 11px;
    color: #c0392b;
    margin-top: -4px;
}
.invalid-feedback.d-block { display: block; }


.contact-form__submit-container{
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-form__submit {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    border: 1px solid #0a0a0a;
    padding: 18px 40px;
    background: none;
    cursor: pointer;
    font-family: 'Euclid Circular B', sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #0a0a0a;
    transition: background 0.35s, color 0.35s;
}

.contact-form__submit:hover { background: #0a0a0a; color: #fff; }

/* ================================================
   SEO LANDING PAGE  —  mobile base
   ================================================ */

.seo-page { padding: 100px 20px 60px; }

.seo-page__header {
    max-width: 720px;
    margin-bottom: 80px;
    padding-bottom: 60px;
    border-bottom: 1px solid #ebebeb;
}

.seo-page__title {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(28px, 3.5vw, 48px);
    color: #0a0a0a;
    line-height: 1.1;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
}

.seo-page__lead {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(15px, 1.3vw, 18px);
    font-weight: 300;
    color: #555;
    line-height: 1.8;
}

/* Mobile base: 1 column */
.seo-page__body {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.seo-page__col h2 {
    font-family: 'Euclid Circular B', sans-serif;
    font-weight: 300;
    font-size: clamp(18px, 1.6vw, 24px);
    color: #0a0a0a;
    margin-bottom: 16px;
    margin-top: 40px;
    letter-spacing: -0.01em;
}

.seo-page__col h2:first-child { margin-top: 0; }

.seo-page__col p {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(13px, 1.1vw, 15px);
    font-weight: 300;
    line-height: 1.85;
    color: #555;
    margin-bottom: 16px;
}

.seo-page__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.seo-page__list li {
    font-family: 'Euclid Circular B', sans-serif;
    font-size: clamp(13px, 1.1vw, 15px);
    font-weight: 300;
    color: #555;
    line-height: 1.6;
    padding-left: 18px;
    position: relative;
}

.seo-page__list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: #ccc;
    font-size: 11px;
}

/* ================================================
   RESPONSIVE  ≥ 481px  —  small mobile tweaks
   ================================================ */

@media (min-width: 481px) {
    .hero__left { height: 65%; padding: 0 24px 90px; }
    .hero__title { font-size: clamp(28px, 8vw, 44px); }
    .hero__tagline { font-size: 14px; }
    .realizations__cta { padding: 64px 0px; }
}

/* ================================================
   RESPONSIVE  ≥ 769px  —  tablet: horizontal nav,
   side-panel hero, 3-col grid, 2-col footer
   ================================================ */

@media (min-width: 769px) {

    /* Nav — horizontal */
    .nav { padding: 0 32px;background: unset; }
    .nav__hamburger { display: none; }
    .nav__social { display: flex; }

    /* Dark logo — only at desktop (transparent nav over light content) */
    .nav--dark-logo .nav__logo-img--white { display: none; }
    .nav--dark-logo .nav__logo-img--black { display: block; }
    /* When scrolled, nav turns dark → switch back to white */
    .nav--dark-logo.nav--scrolled .nav__logo-img--white { display: block; }
    .nav--dark-logo.nav--scrolled .nav__logo-img--black { display: none; }

    .nav__menu {
        position: static;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        gap: 32px;
        padding: 0;
        background: transparent;
        width: auto;
        transition: none;
        overflow-y: visible;
        z-index: auto;
        height: auto;
    }

    .nav__link { font-size: 14px; letter-spacing: 0.28em; color: #0a0a0a; }
    .nav--scrolled .nav__link { color: #fff; }

    .nav__dropdown {
        position: absolute;
        top: 100%;
        left: 0;
        transform: translateY(-6px);
        background: rgba(10, 10, 10, 0.97);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        list-style: none;
        min-width: 200px;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
        border-top: 2px solid rgba(255,255,255,0.12);
        padding-left: 0;
    }

    .nav__item--dropdown:hover .nav__dropdown,
    .nav__item--dropdown:focus-within .nav__dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav__dropdown li { border-bottom: 1px solid rgba(255,255,255,0.06); }
    .nav__dropdown li:last-child { border-bottom: none; }

    .nav__dropdown-link {
        padding: 14px 22px;
        font-size: 12px;
        letter-spacing: 0.22em;
        color: rgba(255,255,255,0.65);
        transition: color 0.2s, background 0.2s;
    }
    .nav__dropdown-link:hover { color: #fff; padding-left: 22px; background: rgba(255,255,255,0.05); }

    .project__meta {
        padding: 56px 20px 20px;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-end;
    }
    .nav__dropdown-link:hover { color: #fff; padding-left: 24px; }

    /* Hero — full height from tablet up */
    .hero { height: 100vh; min-height: 560px; }

    /* Hero — side panel */
    .hero__left {
        position: absolute;
        top: 0;
        left: 0;
        right: auto;
        bottom: 0;
        width: 42%;
        min-width: 260px;
        height: auto;
        background: linear-gradient(to right, rgba(10,10,10,0.93) 55%, rgba(10,10,10,0.52));
        justify-content: center;
        padding: 80px 40px 80px;
        overflow: visible;
    }

    .hero__left::after {
        content: '';
        position: absolute;
        top: 0;
        right: -180px;
        width: 180px;
        height: 100%;
        background: linear-gradient(to right,
            rgba(255,255,255,0.72) 0%,
            rgba(255,255,255,0.45) 30%,
            rgba(255,255,255,0.15) 65%,
            transparent 100%
        );
        pointer-events: none;
        z-index: 1;
    }

    .hero__title { font-size: clamp(36px, 3.6vw, 62px); }

    .hero__tagline {
        position: absolute;
        bottom: 52px;
        left: 40px;
        right: 40px;
        margin-top: 0;
        font-size: clamp(15px, 1.3vw, 19px);
    }

    .hero__scroll { left: 65%; bottom: 40px; color: rgba(10,10,10,0.45); }

    /* Philosophy */
    .philosophy { padding: 120px 0px; }

    /* Realizations */
    .realizations__header { padding: 0 32px 45px 0; }
    .realizations__title { font-size: clamp(30px, 3.5vw, 52px); }
    .realizations__empty { padding: 40px 32px; }

    .realizations__grid {
        grid-template-columns: repeat(3, 1fr);
        grid-auto-rows: 300px;
        gap: 3px;
    }

    /* Reset mobile full-width spans */
    .project--1,
    .project--4 { grid-column: span 1; }

    /* Every 3rd item: large feature (2 cols × 2 rows) — no gaps, no dense needed */
    .realizations__grid .project:nth-child(3n+1) {
        grid-column: span 2;
        grid-row: span 2;
    }

    /* Thumbs fill the full grid cell; drop aspect-ratio */
    .project__thumb { position: absolute; inset: 0; aspect-ratio: unset; }
    .project--1 .project__thumb,
    .project--2 .project__thumb,
    .project--3 .project__thumb,
    .project--4 .project__thumb { aspect-ratio: unset; }
    .project__img { height: 100%; }

    .realizations__cta { padding: 120px 0px; gap: 28px; }
    .cta-section__heading { font-size: clamp(28px, 3vw, 42px); }

    /* Footer */
    .footer { padding: 64px 0px 28px;}
    .footer__inner { grid-template-columns: 1fr 1fr; gap: 48px; padding-bottom: 56px; margin-bottom: 32px; }

    /* Project detail */
    .proj-hero__meta { padding: 0 0px 60px; }
    .proj-hero__scroll { right: 40px; }
    .proj-specs__inner { display: flex; flex-wrap: nowrap; }
    .proj-specs__item { padding: 32px 48px 32px 0; margin-right: 48px; border-bottom: none; border-right: 1px solid rgba(255,255,255,0.1); }
    .proj-specs__item:last-child { border-right: none; }
    .proj-specs__item:nth-last-child(2):nth-child(odd) { border-bottom: none; }
    .proj-intro { padding: 32px 0px; }
    .proj-gallery-content { grid-template-columns: repeat(2, 1fr); }
    .proj-gallery__item:nth-child(5n) { grid-column: span 2; }
    .proj-gallery__item:nth-child(5n) img { aspect-ratio: 21 / 7; }
    .proj-longtext { padding: 40px 0px 40px; }
    .proj-footer-content { flex-direction: row; align-items: center; }
    .proj-footer__cta { align-items: flex-end; }
    .proj-footer { padding: 60px 0; }
    .proj-footer-content{
        flex-direction: row; align-items: center; 
    }
    .proj-footer__cta { align-items: flex-end; }

    /* Category */
    .cat-header { padding: 120px 0px 64px; }

    /* Studio */

    .studio-hero{
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        row-gap: 50px;
    }
    .studio-hero::after {
        content: '';
        position: absolute;
        top: 0; left: 0; right: 0;
        height: 70px;
        background: linear-gradient(to bottom, rgba(0,0,0,0.52) 0%, transparent 100%);
        pointer-events: none;
        z-index: 1;
    }
    .studio-hero__panel {
        width: 50%;
        position: relative;
        background: unset;
        padding: 0px;
    }
    .studio-hero__eyebrow { color: #aaa; text-align: center; letter-spacing: 0.28em; }
    .studio-hero__title { font-size: clamp(32px, 3.2vw, 52px); color: #0a0a0a; font-weight: 300; text-align: center; }
    .studio-hero__tagline { color: #888; text-align: center; font-size: 13px; letter-spacing: 0.1em; }
    .studio-hero__sub {
        display: block;
        font-size: 14px;
        font-weight: 300;
        line-height: 1.8;
        color: #666;
        margin-top: 16px;
        text-align: center;
    }

    .studio-hero__cta{
        border: 1px solid #000;
        color: #000;
        align-self: center;
    }
    .studio-hero__sub p { margin-bottom: 12px; }
    .studio-hero__sub p:last-child { margin-bottom: 0; }
    .studio-hero__scroll {  color: #000; }
    .studio-about { padding: 55px 0px; }
    .studio-about__col--aside { flex-direction: row; gap: 32px; padding-top: 0; }
    .studio-services { padding: 55px 0px; }
    .studio-services__grid { grid-template-columns: repeat(2, 1fr); column-gap: 48px; }
    .studio-services__item { padding: 40px 0; }
    .studio-philosophy { padding: 80px 0px; }
    .studio-publications { padding: 55px 0px; }
    .studio-publications__inner { flex-direction: row; align-items: stretch; gap: 0; }
    .studio-publications__text { flex: 1; padding-right: 64px;     display: flex;
    flex-direction: column;
    justify-content: center;}
    .studio-publications__image { flex: 0 0 50%; }
    .studio-publications__image img { width: 100%; height: 100%; object-fit: cover; }
    .studio-process { padding: 0px 0px 55px 0px; }
    .studio-seo-core, .studio-location { padding: 55px 0px; }
    .studio-seo-core__inner, .studio-location__inner { grid-template-columns: 1fr 1.6fr; gap: 64px; align-items: start; }
    .studio-target { padding: 80px 0px; }
    .studio-cta-final { padding: 55px 0px; }

    /* Contact */
    .contact-hero {
        flex-direction: row;
        padding-top: 0;
        min-height: 100vh;
    }
    .contact-hero__bg {
        flex: 1 1 58%;
        height: auto;
        min-height: 100vh;
        max-height: none;
        order: 2;
    }
    .contact-hero__panel {
        flex: 0 0 42%;
        min-height: 100vh;
        padding: 120px 48px 80px 20px;
        order: 1;
        justify-content: center;
        overflow: visible;
        position: relative;
    }

    .contact-hero__panel::after {
        content: '';
        position: absolute;
        top: 0;
        right: -180px;
        width: 180px;
        height: 100%;
        background: linear-gradient(to right,
            rgba(255,255,255,0.72) 0%,
            rgba(255,255,255,0.45) 30%,
            rgba(255,255,255,0.15) 65%,
            transparent 100%
        );
        pointer-events: none;
        z-index: 1;
    }
    .contact-hero__social { margin-top: 48px; }
    .contact-form-section { padding: 80px 0px; }
    .contact-map__embed { height: 420px; }
    .contact-form__row--2col { grid-template-columns: 1fr 1fr; gap: 20px; }

    /* SEO */
    .seo-page { padding: 120px 40px 80px; }
    .seo-page__body { grid-template-columns: 1fr 1fr; gap: 48px; }
}

/* ================================================
   RESPONSIVE  ≥ 1101px  —  desktop: max() padding,
   3-col footer, full hero panel, 2-col studio
   ================================================ */

@media (min-width: 1101px) {

    /* Nav */
    .nav { padding: 0 max(20px, calc((100vw - 1600px) / 2)); }
    .nav__menu { gap: 52px; }

    /* Hero */
    .hero__left {
        width: calc(max(0px, 50vw - 800px) + 480px);
        padding: 96px 52px 72px max(20px, calc((100vw - 1600px) / 2));
    }
    .hero__tagline {
        left: max(20px, calc((100vw - 1600px) / 2));
        bottom: 68px;
    }

    /* Philosophy */
    .philosophy { padding: 160px 0px ; }

    /* Realizations */
    .realizations__header { padding: 0 72px 50px 0; }
    .realizations__grid { grid-auto-rows: 360px; gap: 4px; }
    .realizations__empty { padding: 40px 72px; }

    /* Footer */
    .footer__inner {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 80px;
        padding-bottom: 80px;
        margin-bottom: 40px;
    }

    /* Project detail */
    .proj-hero__meta {
        padding: 0 0px 80px;
        max-width: 1000px;
    }
    .proj-hero__scroll { right: 72px; }
    .proj-specs__item { padding: 36px 56px 36px 0; margin-right: 56px; }
    .proj-intro { padding: 40px 0px; }
    .proj-longtext { padding: 50px 0px 50px; }
    .proj-footer { padding: 60px 0; }

    /* Category */
    .cat-header { padding: 148px 0px 80px; }

    /* Studio */
    .studio-hero__panel { width: 48%; margin-left: 19%;}
    .studio-hero__scroll {
        margin-left: 19%; 
    }
    .studio-about { padding: 80px 0px; }
    .studio-about__inner { grid-template-columns: 1fr 320px; gap: 80px; }
    .studio-about__col--aside { flex-direction: column; gap: 40px; padding-top: 56px; }
    .studio-services { padding: 80px 0px; }
    .studio-services__grid { grid-template-columns: repeat(3, 1fr); column-gap: 64px; }
    .studio-philosophy { padding: 100px 0px; }
    .studio-publications { padding: 80px 0px; }
    .studio-publications__text { padding-right: 96px; }
    .studio-process { padding: 0px 0px 80px 0px; }
    .studio-seo-core, .studio-location { padding: 80px 0px; }
    .studio-seo-core__inner, .studio-location__inner { gap: 96px; }
    .studio-target { padding: 100px 0px; }
    .studio-cta-final { padding: 80px 0px; }

    /* Contact */
    .contact-hero__panel { 
        flex: unset;
        width: calc(max(0px, 50vw - 800px) + 480px);
        padding: 96px 52px 72px max(20px, calc((100vw - 1600px) / 2)) 
    }
    .contact-form-section { padding: 100px 0px; }
    .contact-map__embed { height: 500px; }

    /* SEO */
    .seo-page { padding: 140px 72px 120px; }
    .seo-page__body { gap: 80px; }
}

@media(min-width: 1400px){
    .studio-hero::after{
        content: unset;
    }
}