/* ==========================================================================
   CREA Y FORMA — Landing Page
   Estética: negra, escandinava premium, acentos verde lima.
   Fuentes: Manrope (UI) + Cormorant Garamond (display itálico).
   ========================================================================== */

/* ====== RESET & TOKENS ====== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    padding: 0;
    font-family: 'Manrope', system-ui, -apple-system, sans-serif;
    background: #0A0A0A;
    color: #EDEDED;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; padding: 0; margin: 0; }

:root {
    --bg: #0A0A0A;
    --bg-soft: #121212;
    --bg-elev: #1A1A1A;
    --line: rgba(255,255,255,0.08);
    --line-strong: rgba(255,255,255,0.18);
    --text: #EDEDED;
    --text-dim: #A6A6A6;
    --text-mute: #6E6E6E;
    --lime: #C6FF3D;
    --lime-2: #9BE600;
    --lime-soft: rgba(198,255,61,0.12);
    --radius: 2px;
    --maxw: 1280px;
    --ease: cubic-bezier(.2,.7,.2,1);
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }

/* ====== TYPOGRAPHY ====== */
.eyebrow {
    display: inline-block;
    font-size: .78rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--lime);
    font-weight: 500;
    margin-bottom: 18px;
}
.section-title {
    font-family: 'Manrope', sans-serif;
    font-weight: 300;
    font-size: clamp(2rem, 4.5vw, 3.6rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: #fff;
    margin: 0 0 24px;
}
.section-title em {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-weight: 500;
    color: var(--lime);
}
.section-lead {
    font-size: clamp(1rem, 1.2vw, 1.125rem);
    color: var(--text-dim);
    max-width: 60ch;
    margin: 0 0 32px;
}

/* ====== BUTTONS ====== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 30px;
    font-size: .88rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    border-radius: 999px;
    transition: all .35s var(--ease);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}
.btn-primary {
    background: var(--lime);
    color: #0A0A0A;
}
.btn-primary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 20px 40px -20px rgba(198,255,61,0.5);
}
.btn-ghost {
    background: transparent;
    border-color: var(--line-strong);
    color: #fff;
}
.btn-ghost:hover {
    background: #fff;
    color: #0A0A0A;
    border-color: #fff;
}

/* ====== HEADER ====== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 18px 0;
    transition: background .35s var(--ease), padding .35s var(--ease), border-color .35s var(--ease);
    border-bottom: 1px solid transparent;
}
.site-header.scrolled {
    background: rgba(10,10,10,0.85);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    padding: 12px 0;
    border-bottom-color: var(--line);
}
.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.brand img { height: 36px; width: auto; }
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 36px;
}
.main-nav a {
    font-size: .88rem;
    font-weight: 500;
    letter-spacing: .02em;
    color: var(--text);
    position: relative;
    padding: 6px 0;
}
.main-nav a::after {
    content: '';
    position: absolute;
    left: 0; bottom: -2px;
    width: 0;
    height: 1px;
    background: var(--lime);
    transition: width .35s var(--ease);
}
.main-nav a:hover::after,
.main-nav a.active::after { width: 100%; }
.main-nav a.nav-cta {
    padding: 10px 20px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    transition: all .3s var(--ease);
}
.main-nav a.nav-cta:hover {
    background: var(--lime);
    color: #0A0A0A;
    border-color: var(--lime);
}
.main-nav a.nav-cta::after { display: none; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 101;
}
.nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: #fff;
    transition: transform .35s var(--ease), opacity .35s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ====== HERO ====== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 640px;
    overflow: hidden;
    background: #0A0A0A;
}
.hero-slider { position: absolute; inset: 0; }
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s var(--ease), visibility 1s var(--ease);
    display: flex;
    align-items: center;
}
.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}
.hero-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.18);
    transition: transform 7s linear;
    will-change: transform;
}
.hero-slide.active .hero-image { transform: scale(1); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.35) 40%, rgba(10,10,10,0.85) 100%),
      linear-gradient(90deg, rgba(10,10,10,0.75) 0%, rgba(10,10,10,0.1) 60%);
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 780px;
    padding-top: 80px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .9s var(--ease) .3s, transform .9s var(--ease) .3s;
}
.hero-slide.active .hero-content {
    opacity: 1;
    transform: translateY(0);
}
.hero-title {
    font-family: 'Manrope', sans-serif;
    font-weight: 300;
    font-size: clamp(2.4rem, 6vw, 5.5rem);
    line-height: 1.02;
    letter-spacing: -0.03em;
    color: #fff;
    margin: 0 0 24px;
}
.hero-title em {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-weight: 500;
    color: var(--lime);
}
.hero-text {
    font-size: clamp(1.05rem, 1.35vw, 1.25rem);
    color: rgba(255,255,255,0.82);
    max-width: 58ch;
    margin: 0 0 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: rgba(10,10,10,0.35);
    backdrop-filter: blur(10px);
    color: #fff;
    display: grid;
    place-items: center;
    transition: all .3s var(--ease);
}
.slider-arrow:hover { background: var(--lime); color: #0A0A0A; border-color: var(--lime); }
.slider-arrow svg { width: 22px; height: 22px; }
.slider-arrow.prev { left: clamp(16px, 3vw, 40px); }
.slider-arrow.next { right: clamp(16px, 3vw, 40px); }

.slider-dots {
    position: absolute;
    bottom: 40px; left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    gap: 10px;
}
.slider-dots .dot {
    width: 34px;
    height: 3px;
    border-radius: 2px;
    background: rgba(255,255,255,0.25);
    transition: background .3s var(--ease), width .3s var(--ease);
}
.slider-dots .dot.active {
    background: var(--lime);
    width: 56px;
}

.hero-scroll-hint {
    position: absolute;
    right: clamp(20px, 3vw, 40px);
    bottom: 40px;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-dim);
    font-size: .72rem;
    letter-spacing: .25em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
}
.hero-scroll-hint .line {
    display: block;
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--lime), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { transform: scaleY(0.5); opacity: .3; }
    50% { transform: scaleY(1); opacity: 1; }
}

/* ====== SECTIONS BASE ====== */
.section {
    padding: clamp(80px, 12vw, 160px) 0;
    position: relative;
}
.section-head {
    max-width: 780px;
    margin-bottom: clamp(48px, 7vw, 80px);
}

/* ====== ABOUT ====== */
.about { background: var(--bg); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: clamp(40px, 6vw, 96px);
    align-items: start;
}
.about-head { position: sticky; top: 120px; }
.values {
    display: grid;
    gap: 20px;
    margin-top: 40px;
}
.value-card {
    border: 1px solid var(--line);
    padding: 32px;
    border-radius: var(--radius);
    background: var(--bg-soft);
    transition: all .4s var(--ease);
    position: relative;
    overflow: hidden;
}
.value-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 2px;
    background: var(--lime);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform .4s var(--ease);
}
.value-card:hover {
    background: var(--bg-elev);
    border-color: var(--line-strong);
    transform: translateX(4px);
}
.value-card:hover::before { transform: scaleY(1); }
.value-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem;
    font-style: italic;
    color: var(--lime);
    margin-bottom: 12px;
}
.value-card h3 {
    font-size: 1.35rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 10px;
}
.value-card p { color: var(--text-dim); margin: 0; }

/* ====== SERVICES ====== */
.services { background: #080808; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 0;
    border: 1px solid var(--line);
}
.service-card {
    padding: 48px 36px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    position: relative;
    transition: background .4s var(--ease);
    cursor: default;
    overflow: hidden;
}
.service-card:hover { background: var(--bg-soft); }
.service-card:hover .service-index { color: var(--lime); transform: translateY(-4px); }
.service-card:hover h3 { color: var(--lime); }
.service-index {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 1.4rem;
    color: var(--text-mute);
    margin-bottom: 28px;
    transition: color .3s var(--ease), transform .3s var(--ease);
    display: inline-block;
}
.service-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: #fff;
    margin: 0 0 14px;
    letter-spacing: -0.01em;
    transition: color .3s var(--ease);
}
.service-card p {
    color: var(--text-dim);
    font-size: .98rem;
    margin: 0;
}

/* ====== GALLERY ====== */
.gallery { background: var(--bg); }
.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 48px;
}
.gallery-filters .filter {
    padding: 10px 20px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .04em;
    color: var(--text-dim);
    transition: all .3s var(--ease);
}
.gallery-filters .filter:hover { color: #fff; border-color: var(--line-strong); }
.gallery-filters .filter.active {
    background: var(--lime);
    color: #0A0A0A;
    border-color: var(--lime);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
}
.project {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bg-soft);
    grid-column: span 4;
    aspect-ratio: 4/3;
    cursor: pointer;
    margin: 0;
    transition: transform .6s var(--ease), opacity .4s var(--ease);
}
.project:nth-child(1), .project:nth-child(6) { grid-column: span 4; }
.project:nth-child(4) { grid-column: span 4; }

.project img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease);
    filter: grayscale(0.15);
}
.project:hover img { transform: scale(1.08); filter: grayscale(0); }
.project figcaption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 28px;
    z-index: 2;
    background: linear-gradient(180deg, transparent 0%, rgba(10,10,10,0.92) 70%);
    transform: translateY(20%);
    transition: transform .5s var(--ease);
}
.project:hover figcaption { transform: translateY(0); }
.project .tag {
    display: inline-block;
    font-size: .7rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--lime);
    margin-bottom: 10px;
    font-weight: 500;
}
.project h3 {
    font-size: 1.3rem;
    font-weight: 500;
    color: #fff;
    margin: 0 0 8px;
    letter-spacing: -0.01em;
}
.project p {
    color: var(--text-dim);
    font-size: .9rem;
    margin: 0;
    max-width: 46ch;
    opacity: 0;
    transition: opacity .4s var(--ease) .1s;
}
.project:hover p { opacity: 1; }
.project-open {
    position: absolute;
    top: 20px; right: 20px;
    z-index: 3;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(10,10,10,0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line-strong);
    color: #fff;
    font-size: 1.3rem;
    font-weight: 300;
    transition: all .3s var(--ease);
    opacity: 0;
    transform: scale(.8);
}
.project:hover .project-open { opacity: 1; transform: scale(1); }
.project-open:hover { background: var(--lime); color: #0A0A0A; border-color: var(--lime); }

.project.is-hidden { display: none; }

/* ====== LIGHTBOX ====== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(10,10,10,0.96);
    backdrop-filter: blur(14px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
    opacity: 0;
    transition: opacity .35s var(--ease);
}
.lightbox.open { display: flex; opacity: 1; }
.lightbox-content {
    max-width: 1100px;
    width: 100%;
    max-height: 90vh;
    position: relative;
    text-align: center;
}
.lightbox-content img {
    width: 100%;
    max-height: 78vh;
    object-fit: contain;
    border-radius: var(--radius);
}
.lightbox-caption {
    margin-top: 18px;
    color: var(--text-dim);
    font-size: .95rem;
}
.lightbox-caption strong { color: #fff; display: block; margin-bottom: 4px; font-weight: 500; }
.lightbox-close, .lightbox-arrow {
    position: absolute;
    z-index: 2;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: rgba(10,10,10,0.5);
    color: #fff;
    font-size: 1.6rem;
    display: grid;
    place-items: center;
    transition: all .3s var(--ease);
}
.lightbox-close:hover, .lightbox-arrow:hover { background: var(--lime); color: #0A0A0A; border-color: var(--lime); }
.lightbox-close { top: 30px; right: 30px; }
.lightbox-arrow.prev { top: 50%; left: 30px; transform: translateY(-50%); }
.lightbox-arrow.next { top: 50%; right: 30px; transform: translateY(-50%); }

/* ====== CONTACT ====== */
.contact {
    background: #080808;
    border-top: 1px solid var(--line);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: clamp(40px, 6vw, 96px);
}
.contact-info { position: sticky; top: 120px; align-self: start; }
.contact-list {
    margin-top: 40px;
    display: grid;
    gap: 24px;
}
.contact-list li {
    display: grid;
    gap: 4px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
}
.contact-list strong {
    font-size: .72rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--text-mute);
    font-weight: 500;
}
.contact-list a, .contact-list span { color: #fff; font-size: 1.05rem; }
.contact-list a:hover { color: var(--lime); }

.contact-form {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    padding: clamp(28px, 4vw, 48px);
    border-radius: var(--radius);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.form-field.full { grid-column: 1 / -1; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
    font-size: .78rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--text-dim);
    font-weight: 500;
}
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: #fff;
    font-family: inherit;
    font-size: .98rem;
    transition: border-color .3s var(--ease), background .3s var(--ease);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--lime);
    background: rgba(198,255,61,0.04);
}
.form-field input.is-invalid,
.form-field select.is-invalid,
.form-field textarea.is-invalid {
    border-color: #ff6b6b;
    background: rgba(255,107,107,0.06);
}
.form-field select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='8' viewBox='0 0 14 8'><path d='M1 1l6 6 6-6' fill='none' stroke='%23C6FF3D' stroke-width='1.6'/></svg>"); background-repeat: no-repeat; background-position: right 18px center; padding-right: 42px; }
.form-field textarea { resize: vertical; min-height: 120px; }

.hp-field { position: absolute; left: -9999px; top: -9999px; height: 0; overflow: hidden; }

.consent { flex-direction: row; align-items: flex-start; }
.consent label { display: flex; gap: 10px; align-items: flex-start; text-transform: none; letter-spacing: 0; font-size: .88rem; color: var(--text-dim); cursor: pointer; }
.consent input[type="checkbox"] { margin-top: 3px; accent-color: var(--lime); width: 16px; height: 16px; }

.btn-submit { width: 100%; margin-top: 12px; position: relative; }
.btn-submit[disabled] { opacity: .7; cursor: wait; }
.btn-loader {
    display: none;
    width: 16px; height: 16px;
    border: 2px solid rgba(0,0,0,0.25);
    border-top-color: #0A0A0A;
    border-radius: 50%;
    animation: spin .8s linear infinite;
}
.btn-submit.is-loading .btn-loader { display: inline-block; }
.btn-submit.is-loading .btn-text { opacity: .6; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-feedback { margin-top: 20px; padding: 14px 18px; border-radius: var(--radius); font-size: .92rem; display: none; }
.form-feedback.success { display: block; background: rgba(198,255,61,0.1); border: 1px solid var(--lime); color: var(--lime); }
.form-feedback.error { display: block; background: rgba(255,107,107,0.1); border: 1px solid #ff6b6b; color: #ff9b9b; }

/* ====== FOOTER ====== */
.site-footer {
    background: #060606;
    border-top: 1px solid var(--line);
    padding-top: 80px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
}
.footer-brand img { height: 36px; margin-bottom: 20px; }
.footer-brand p { color: var(--text-dim); font-size: .95rem; max-width: 40ch; }
.footer-col h4 {
    font-size: .78rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--lime);
    font-weight: 500;
    margin: 0 0 20px;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { color: var(--text-dim); font-size: .94rem; }
.footer-col a:hover { color: var(--lime); }
.footer-col li { color: var(--text-dim); font-size: .94rem; }
.social { display: flex; gap: 10px; margin-top: 20px; }
.social a {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    font-size: .7rem;
    letter-spacing: .08em;
    font-weight: 600;
    color: #fff;
    transition: all .3s var(--ease);
}
.social a:hover { background: var(--lime); color: #0A0A0A; border-color: var(--lime); }

.footer-bottom {
    border-top: 1px solid var(--line);
    padding: 24px 0;
}
.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: var(--text-mute);
    font-size: .82rem;
    flex-wrap: wrap;
}
.footer-bottom p { margin: 0; }

/* ====== TO TOP ====== */
.to-top {
    position: fixed;
    right: 28px;
    bottom: 28px;
    z-index: 90;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--lime);
    color: #0A0A0A;
    display: grid;
    place-items: center;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: all .35s var(--ease);
    box-shadow: 0 12px 30px -10px rgba(198,255,61,0.5);
}
.to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.to-top:hover { background: #fff; transform: translateY(-3px); }
.to-top svg { width: 22px; height: 22px; }

/* ====== REVEAL ON SCROLL ====== */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .1s; }
.reveal.delay-2 { transition-delay: .2s; }
.reveal.delay-3 { transition-delay: .3s; }

/* ====== PARALLAX ====== */
[data-parallax] { will-change: transform; transition: transform .15s linear; }

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .about-head, .contact-info { position: relative; top: 0; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .project { grid-column: span 6 !important; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        inset: 0;
        background: rgba(10,10,10,0.98);
        backdrop-filter: blur(14px);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transition: opacity .35s var(--ease), visibility .35s var(--ease);
    }
    .main-nav.open { opacity: 1; visibility: visible; }
    .main-nav ul { flex-direction: column; gap: 28px; text-align: center; }
    .main-nav a { font-size: 1.4rem; }
    .nav-toggle { display: flex; }

    .hero-title { font-size: clamp(2rem, 9vw, 3rem); }
    .hero-content { padding-top: 100px; }
    .slider-arrow { width: 44px; height: 44px; }
    .hero-scroll-hint { display: none; }

    .services-grid { grid-template-columns: 1fr; }
    .project { grid-column: span 12 !important; }

    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom .container { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
    .hero-image { transform: scale(1) !important; }
}