/* StudioCo — premium studio / architecture */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { line-height: 1.65; -webkit-font-smoothing: antialiased; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 820px; margin: 0 auto; padding: 0 24px; text-align: center; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
input, select, textarea, button { font: inherit; }
.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.reveal { transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
.reveal.active, .reveal.in-view { opacity: 1; transform: none; }

/* Header */
.topbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 26px 0; transition: all .3s ease; background: transparent; }
.topbar.scrolled { background: rgba(250,249,247,0.92); backdrop-filter: blur(14px); padding: 16px 0; border-bottom: 1px solid var(--color-border); }
.topbar.scrolled .logo, .topbar.scrolled .nav a, .topbar.scrolled .hamburger span { color: var(--color-text); }
.topbar-inner { display: flex; flex-direction: column; align-items: center; gap: 12px; position: relative; }
.logo { color: var(--color-text); font-family: var(--font-title); font-size: 1.9rem; font-weight: 500; letter-spacing: 0.02em; transition: color .25s ease; }
.nav { display: flex; gap: 36px; }
.nav a { color: var(--color-text); font-size: 0.78rem; font-weight: 500; letter-spacing: 2.5px; text-transform: uppercase; transition: color .2s ease; }
.nav a:hover { color: var(--color-accent); }
.nav-line { display: block; width: 32px; height: 1px; background: var(--color-accent); margin-top: 4px; }
.hamburger { display: none; position: absolute; top: 50%; right: 0; transform: translateY(-50%); background: none; border: 0; width: 32px; height: 32px; flex-direction: column; justify-content: space-around; padding: 6px 0; cursor: pointer; }
.hamburger span { display: block; height: 2px; background: var(--color-text); border-radius: 2px; }

@media (max-width: 720px) {
  .topbar-inner { align-items: flex-start; }
  .logo { align-self: center; }
  .nav { display: none; flex-direction: column; gap: 14px; width: 100%; margin-top: 14px; }
  .nav.open { display: flex; }
  .nav-line { display: none; }
  .hamburger { display: flex; }
}

/* Hero */
.hero { min-height: 100vh; padding: 160px 0 100px; position: relative; background: var(--color-bg-dark); background-size: cover; background-position: center; color: #fff; display: flex; align-items: flex-end; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(26,24,20,0.35) 0%, rgba(26,24,20,0.85) 100%); }
.hero-content { position: relative; max-width: 880px; }
.hero-tag { display: inline-block; color: var(--color-accent); font-size: 0.78rem; font-weight: 600; letter-spacing: 3.5px; margin-bottom: 22px; }
.hero-content h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); line-height: 1.05; color: #fff; margin-bottom: 22px; font-weight: 400; font-family: var(--font-title); }
.hero-sub { font-size: clamp(1.05rem, 2vw, 1.3rem); color: rgba(255,255,255,0.85); max-width: 600px; font-family: var(--font-title); font-style: italic; font-weight: 300; }
.scroll-down { position: absolute; bottom: 32px; right: 32px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.scroll-text { color: rgba(255,255,255,0.7); font-size: 0.7rem; letter-spacing: 2.5px; text-transform: uppercase; }
.scroll-line { width: 1px; height: 50px; background: linear-gradient(180deg, var(--color-accent), transparent); position: relative; overflow: hidden; }
.scroll-line::after { content: ''; position: absolute; top: -16px; left: 0; right: 0; height: 16px; background: var(--color-accent); animation: scrollLine 2s infinite; }
@keyframes scrollLine { 0% { top: -16px; } 100% { top: 50px; } }

/* Section base */
.section { padding: 110px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 72px; }
.eyebrow { display: inline-block; color: var(--color-accent); font-size: 0.78rem; font-weight: 500; letter-spacing: 3px; margin-bottom: 16px; font-style: italic; font-family: var(--font-title); }
.section-head h2 { font-size: clamp(2.4rem, 5vw, 3.4rem); color: var(--color-text); margin-bottom: 16px; font-weight: 400; }
.section-sub { color: var(--color-text-soft); font-size: 1.05rem; }

/* Projects asymmetric grid */
.projects-grid { display: grid; grid-template-columns: 2fr 1fr; grid-auto-rows: minmax(280px, auto); gap: 18px; }
@media (max-width: 880px) { .projects-grid { grid-template-columns: 1fr; } }
.project-card { position: relative; overflow: hidden; border-radius: 8px; }
.project-card.proj-0 { grid-row: span 2; min-height: 600px; }
@media (max-width: 880px) { .project-card.proj-0 { grid-row: auto; min-height: 380px; } }
.project-card a { display: block; height: 100%; position: relative; }
.project-img { width: 100%; height: 100%; min-height: 280px; background-size: cover; background-position: center; transition: transform .6s ease; }
.project-card:hover .project-img { transform: scale(1.05); }
.project-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 30px; background: linear-gradient(180deg, transparent 50%, rgba(26,24,20,0.88) 100%); color: #fff; }
.project-cat { color: var(--color-accent); font-size: 0.74rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.project-overlay h3 { font-family: var(--font-title); font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 400; }
.project-arrow { position: absolute; top: 22px; right: 22px; width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,0.95); color: var(--color-text); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; transform: rotate(-45deg); opacity: 0; transition: all .35s ease; }
.project-card:hover .project-arrow { opacity: 1; transform: rotate(0deg); }

/* Services stack alternant */
.services-stack { display: flex; flex-direction: column; gap: 80px; }
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.service-row.service-rev { direction: rtl; }
.service-row.service-rev > * { direction: ltr; }
@media (max-width: 880px) { .service-row, .service-row.service-rev { grid-template-columns: 1fr; gap: 24px; direction: ltr; } }
.service-content { padding: 20px 0; }
.service-num { display: block; font-family: var(--font-title); font-size: 3.4rem; color: var(--color-accent); font-weight: 400; line-height: 1; margin-bottom: 18px; }
.service-content h3 { font-size: clamp(1.7rem, 3vw, 2.2rem); color: var(--color-text); margin-bottom: 16px; font-weight: 400; }
.service-content p { color: var(--color-text-soft); font-size: 1.02rem; line-height: 1.7; margin-bottom: 22px; }
.link-arrow { color: var(--color-text); font-size: 0.84rem; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; border-bottom: 1px solid var(--color-text); padding-bottom: 4px; transition: all .2s ease; }
.link-arrow:hover { color: var(--color-accent); border-color: var(--color-accent); }
.service-image { aspect-ratio: 7/5; background-size: cover; background-position: center; border-radius: 8px; }

/* About */
.section-about { background: #fff; padding-bottom: 90px; }
.section-about .container-narrow { margin-bottom: 56px; }
.about-para { color: var(--color-text-soft); font-size: 1.08rem; line-height: 1.75; margin-top: 18px; }
.about-stats { display: flex; justify-content: center; align-items: center; gap: 32px; margin: 56px auto 80px; flex-wrap: wrap; }
.as-item { text-align: center; min-width: 110px; }
.as-item strong { display: block; font-family: var(--font-title); font-size: clamp(2.4rem, 4vw, 3.2rem); color: var(--color-accent); font-weight: 400; line-height: 1; }
.as-item span { display: block; font-size: 0.82rem; color: var(--color-text-soft); margin-top: 8px; letter-spacing: 1.5px; text-transform: uppercase; }
.as-divider { width: 1px; height: 44px; background: var(--color-border); }
@media (max-width: 720px) { .as-divider { display: none; } }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
@media (max-width: 880px) { .values-grid { grid-template-columns: 1fr; } }
.value-card { padding: 32px 28px; border-top: 1px solid var(--color-border); }
.value-num { display: block; font-family: var(--font-title); font-style: italic; color: var(--color-accent); font-size: 1.05rem; margin-bottom: 14px; }
.value-card h3 { font-size: 1.4rem; color: var(--color-text); margin-bottom: 12px; font-weight: 400; }
.value-card p { color: var(--color-text-soft); font-size: 0.96rem; }

/* Team */
.section-team { background: var(--color-background); }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 880px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .team-grid { grid-template-columns: 1fr; } }
.team-card { text-align: left; }
.team-photo { aspect-ratio: 4/5; border-radius: 8px; background-size: cover; background-position: center; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.team-initials { font-family: var(--font-title); font-size: 4.2rem; color: rgba(255,255,255,0.8); font-style: italic; }
.team-overlay { position: absolute; inset: 0; background: rgba(26,24,20,0.85); color: #fff; padding: 28px; display: flex; align-items: flex-end; opacity: 0; transition: opacity .3s ease; }
.team-photo:hover .team-overlay { opacity: 1; }
.team-overlay p { font-family: var(--font-title); font-style: italic; font-size: 1rem; line-height: 1.5; }
.team-card h3 { font-size: 1.3rem; color: var(--color-text); font-weight: 400; margin-bottom: 4px; }
.team-role { display: block; color: var(--color-accent); font-size: 0.82rem; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 4px; }
.team-years { color: var(--color-text-soft); font-size: 0.86rem; font-style: italic; }

/* Process timeline */
.section-process { background: #fff; }
.process-timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
@media (max-width: 880px) { .process-timeline { grid-template-columns: 1fr; gap: 22px; } }
.process-node { padding: 30px 22px 24px; text-align: center; position: relative; }
.process-num { display: inline-block; font-family: var(--font-title); font-size: 2rem; color: var(--color-accent); font-weight: 400; line-height: 1; margin-bottom: 14px; position: relative; z-index: 1; background: #fff; padding: 0 14px; }
.process-line { position: absolute; top: 50px; left: 50%; right: -50%; height: 1px; background: var(--color-accent); opacity: 0.4; z-index: 0; }
.process-node:last-child .process-line { display: none; }
@media (max-width: 880px) { .process-line { display: none; } }
.process-node h3 { font-size: 1.3rem; color: var(--color-text); margin-bottom: 8px; font-weight: 400; }
.process-node p { color: var(--color-text-soft); font-size: 0.95rem; }

/* Testimonials */
.section-testimonials { background: var(--color-background); }
.testi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
@media (max-width: 720px) { .testi-grid { grid-template-columns: 1fr; } }
.testi-card { background: #fff; padding: 44px 38px; border-radius: 10px; position: relative; border: 1px solid var(--color-border); }
.testi-quote { position: absolute; top: 8px; left: 26px; font-family: var(--font-title); font-size: 5.5rem; color: var(--color-accent); opacity: 0.25; line-height: 1; }
.testi-text { font-family: var(--font-title); font-style: italic; font-size: 1.15rem; line-height: 1.6; color: var(--color-text); margin-bottom: 22px; padding-top: 14px; }
.testi-divider { display: block; width: 40px; height: 1px; background: var(--color-accent); margin-bottom: 14px; }
.testi-meta strong { display: block; color: var(--color-text); font-size: 1rem; font-weight: 500; }
.testi-meta span { display: block; color: var(--color-text-soft); font-size: 0.84rem; }
.testi-project { font-style: italic; margin-top: 4px; color: var(--color-accent) !important; }

/* Contact */
.section-contact { background: var(--color-bg-dark); color: #fff; padding: 110px 0; }
.section-contact .eyebrow { color: var(--color-accent); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; gap: 48px; } }
.contact-text h2 { font-size: clamp(2rem, 4vw, 2.8rem); color: #fff; margin-bottom: 18px; font-weight: 400; }
.contact-text > p { color: rgba(255,255,255,0.78); font-size: 1.02rem; margin-bottom: 32px; max-width: 480px; }
.contact-info { display: flex; flex-direction: column; }
.ci-row { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,0.15); transition: color .2s ease; }
.ci-row:last-child { border-bottom: 1px solid rgba(255,255,255,0.15); }
.ci-row span { color: rgba(255,255,255,0.6); font-size: 0.76rem; letter-spacing: 1.5px; text-transform: uppercase; align-self: center; }
.ci-row strong { color: #fff; font-weight: 400; font-size: 1.02rem; }
.ci-row[href]:hover strong { color: var(--color-accent); }
.contact-social { display: flex; gap: 14px; margin-top: 28px; }
.contact-social a { color: rgba(255,255,255,0.7); font-size: 0.82rem; letter-spacing: 1.5px; padding-bottom: 4px; border-bottom: 1px solid rgba(255,255,255,0.25); }
.contact-social a:hover { color: var(--color-accent); border-color: var(--color-accent); }
.studio-form { display: flex; flex-direction: column; gap: 18px; }
.field { display: block; }
.field span { display: block; font-size: 0.74rem; color: rgba(255,255,255,0.65); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; padding: 12px 0; border: 0; border-bottom: 1px solid rgba(255,255,255,0.3); background: transparent; font-size: 1rem; color: #fff; outline: none; transition: border-color .2s ease; font-family: var(--font-body); }
.field select option { color: var(--color-text); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-accent); }
.btn-studio { background: var(--color-accent); color: var(--color-text); border: 0; padding: 16px 32px; font-size: 0.84rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; transition: all .25s ease; align-self: flex-start; }
.btn-studio:hover { background: #fff; }
.form-status { font-size: 0.86rem; min-height: 20px; color: rgba(255,255,255,0.85); }
.form-status.success { color: var(--color-accent); }
.form-status.error { color: #fca5a5; }

/* Footer */
.site-footer { background: var(--color-bg-dark); border-top: 1px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.75); padding: 60px 0 28px; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.footer-logo { color: #fff; font-family: var(--font-title); font-size: 1.7rem; font-weight: 400; }
.footer-tag { color: rgba(255,255,255,0.65); font-style: italic; font-family: var(--font-title); font-size: 1rem; max-width: 480px; }
.footer-nav { display: flex; gap: 30px; flex-wrap: wrap; justify-content: center; margin: 12px 0; }
.footer-nav a { color: rgba(255,255,255,0.7); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; }
.footer-nav a:hover { color: var(--color-accent); }
.footer-social { display: flex; gap: 12px; }
.footer-social a { color: rgba(255,255,255,0.7); font-size: 0.82rem; letter-spacing: 1.5px; padding-bottom: 4px; border-bottom: 1px solid rgba(255,255,255,0.25); }
.footer-social a:hover { color: var(--color-accent); border-color: var(--color-accent); }
.copyright { color: rgba(255,255,255,0.55); font-size: 0.78rem; margin-top: 14px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.1); width: 100%; max-width: 320px; }