/* =========================================================
   TMA Design — 2.0-style design tokens
   Colors extracted from the original Zyro export (index.html,
   why-tma.html, drafting-services.html, contact-tma-design.html).
   ========================================================= */
:root{
  --orange: #F5882F;      /* primary CTA / accent — matched from original buttons */
  --charcoal: #56585E;    /* header/dark section background, secondary text */
  --ink: #0D131A;         /* body text */
  --near-black: #000000;
  --white: #FFFFFF;
  --panel: #ECEFF3;       /* light section background */
  --border: #B8C0CC;
  --blue: #2F65F5;        /* minor accent / link color from original */

  --display: 'Outfit', Arial, sans-serif;
  --body-font: 'Inter', Arial, sans-serif;

  --max-width: 1180px;
  --radius: 10px;
  --radius-pill: 50px;
  --gap: clamp(1.25rem, 3vw, 2.5rem);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body{
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--body-font);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; height: auto; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; cursor: pointer; }
input, textarea, select{ font-family: inherit; font-size: 16px; } /* 16px min avoids iOS auto-zoom on focus */

.container{
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* =========================================================
   Type
   ========================================================= */
h1, h2, h3, h4{
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1{ font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 600; }
h2{ font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
h3{ font-size: clamp(1.15rem, 2vw, 1.4rem); }
h4{ font-size: 1rem; }

p{ margin: 0 0 1.1em; color: var(--charcoal); }
p:last-child{ margin-bottom: 0; }

.lede{ font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--charcoal); }
.eyebrow{
  display: inline-block;
  font-family: var(--body-font);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--orange);
  margin-bottom: 0.75rem;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.95em 1.8em;
  min-height: 44px; /* touch target */
  font-family: var(--body-font);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
}
.btn:active{ transform: translateY(1px); }
.btn--primary{ background: var(--orange); color: var(--white); }
.btn--primary:hover{ background: #dd7526; }
.btn--dark{ background: var(--ink); color: var(--white); }
.btn--dark:hover{ background: #000; }
.btn--outline{ background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline:hover{ background: var(--ink); color: var(--white); }
.btn--outline-light{ background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn--outline-light:hover{ background: var(--white); color: var(--charcoal); }

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--panel);
}
.site-header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.85rem;
}
.site-logo img{ height: 40px; width: auto; }

.main-nav ul{ display: flex; align-items: center; gap: 2.25rem; }
.main-nav a{
  font-family: var(--body-font);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav .current-menu-item > a{ border-bottom-color: var(--orange); }

.header-cta{ display: flex; align-items: center; gap: 1rem; }

.nav-toggle{
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  min-width: 44px; min-height: 44px;
}
.nav-toggle span{
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px){
  .main-nav{
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--white);
    padding: 2rem 1.5rem;
    transform: translateY(-110%);
    transition: transform .25s ease;
    border-top: 1px solid var(--panel);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .main-nav.is-open{ transform: translateY(0); }
  .main-nav ul{ flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .main-nav a{ font-size: 1.15rem; }
  .header-cta .btn{ display: none; }
  .nav-toggle{ display: block; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero{ position: relative; background: var(--panel); overflow: hidden; }
.hero__grid{
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: var(--gap);
  padding-block: clamp(2.5rem, 8vw, 5.5rem);
}
@media (max-width: 860px){ .hero__grid{ grid-template-columns: 1fr; } }
.hero__media{ border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.hero__media img{ width: 100%; height: 100%; object-fit: cover; }
.hero__actions{ display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.75rem; }

.hero--dark{ background: var(--ink); color: var(--white); }
.hero--dark h1, .hero--dark h2, .hero--dark h3{ color: var(--white); }
.hero--dark p{ color: #C7CBD3; }

/* =========================================================
   Sections
   ========================================================= */
.section{ padding-block: clamp(2.75rem, 6vw, 5rem); }
.section--panel{ background: var(--panel); }
.section--dark{ background: var(--ink); color: var(--white); }
.section--dark h2, .section--dark h3, .section--dark h4{ color: var(--white); }
.section--dark p{ color: #C7CBD3; }
.section-head{ max-width: 680px; margin-bottom: 2.5rem; }
.section-head--center{ margin-inline: auto; text-align: center; }

.grid{ display: grid; gap: var(--gap); }
.grid--2{ grid-template-columns: repeat(2, 1fr); }
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px){ .grid--3, .grid--4{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px){ .grid--2, .grid--3, .grid--4{ grid-template-columns: 1fr; } }

/* Feature / content rows (image + text alternating) */
.feature-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
  padding-block: clamp(2rem, 5vw, 3.5rem);
}
.feature-row--reverse .feature-row__media{ order: 2; }
.feature-row__media{ border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.feature-row__media img{ width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 780px){
  .feature-row{ grid-template-columns: 1fr; }
  .feature-row--reverse .feature-row__media{ order: 0; }
}

/* Cards */
.card{
  background: var(--white);
  border: 1px solid var(--panel);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.card--panel{ background: var(--panel); border-color: var(--panel); }
.card h3{ margin-bottom: 0.6em; }
.card p{ font-size: 0.95rem; }
.card__icon{
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--orange);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 600;
  margin-bottom: 1rem;
}

/* Stat blocks */
.stat{ text-align: center; }
.stat__num{ font-family: var(--display); font-weight: 600; font-size: clamp(2rem, 4vw, 2.75rem); color: var(--orange); margin-bottom: 0.15em; }
.stat__label{ font-size: 0.9rem; color: var(--charcoal); }

/* Testimonials */
.testimonial{ padding: 1.75rem; background: var(--white); border: 1px solid var(--panel); border-radius: var(--radius); }
.testimonial p{ font-style: italic; color: var(--ink); }
.testimonial__name{ font-family: var(--display); font-weight: 600; margin-top: 1rem; font-style: normal; color: var(--ink); font-size: 0.9rem; }

/* Project / gallery cards */
.project-card{ display: block; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--panel); background: var(--white); }
.project-card__media{ aspect-ratio: 4/3; overflow: hidden; background: var(--panel); }
.project-card__media img{ width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.project-card:hover .project-card__media img{ transform: scale(1.04); }
.project-card__body{ padding: 1.5rem; }
.project-card__body h3{ margin-bottom: 0.4em; }

.placeholder-flag{
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--orange);
  background: #FFF1E2;
  border: 1px solid var(--orange);
  padding: 0.15em 0.55em;
  border-radius: 4px;
  margin-top: 0.5rem;
}

/* CTA band */
.cta-band{ background: var(--orange); color: var(--white); text-align: center; padding-block: clamp(2.5rem, 6vw, 4rem); }
.cta-band h2{ color: var(--white); }
.cta-band p{ color: rgba(255,255,255,0.9); }

/* Forms */
.form-field{ margin-bottom: 1.25rem; }
.form-field label{ display: block; font-size: 0.85rem; font-weight: 500; color: var(--charcoal); margin-bottom: 0.4rem; }
.form-field input, .form-field textarea{
  width: 100%;
  padding: 0.9em 1em;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
}
.form-field input:focus, .form-field textarea:focus{ outline: none; border-color: var(--orange); }
.form-field textarea{ min-height: 140px; resize: vertical; }
.form-field input[type="file"]{ border: 1.5px dashed var(--border); padding: 1.5em 1em; }

.notice{ background: #FFF4E8; border: 1px solid var(--orange); padding: 1rem 1.25rem; font-size: 0.9rem; border-radius: var(--radius); margin: 1.5rem 0; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{ background: var(--charcoal); color: var(--white); padding-block: 3rem 2rem; }
.footer-grid{ display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 2rem; margin-bottom: 2rem; }
.footer-logo img{ height: 40px; margin-bottom: 1rem; filter: brightness(0) invert(1); }
.footer-col p{ color: #D7D9DD; font-size: 0.92rem; max-width: 32ch; }
.footer-bottom{ border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1.5rem; font-size: 0.8rem; color: #C7CBD3; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem; }

/* =========================================================
   Utility
   ========================================================= */
.text-center{ text-align: center; }
.skip-link{ position: absolute; left: -9999px; top: 0; background: var(--orange); color: var(--white); padding: 0.75em 1.25em; z-index: 999; }
.skip-link:focus{ left: 1rem; top: 1rem; }

/* Tap-target and mobile hygiene */
@media (max-width: 480px){
  .container{ padding-inline: 1.1rem; }
  .btn{ width: 100%; }
  .hero__actions{ flex-direction: column; }
  .hero__actions .btn{ width: 100%; }
}