/* ========== Design tokens ========== */
:root {
  --bg: #ffffff;
  --fg: #0f172a;            /* slate-900 */
  --muted: #475569;         /* slate-600 */
  --brand: #2563eb;         /* blue-600 */
  --brand-2: #22c55e;       /* green-500 */
  --card: #f8fafc;          /* slate-50 */
  --shadow: 0 10px 30px rgba(15, 23, 42, .10);
  --radius: 18px;
  --maxw: 1200px;

  /* Responsive sizing tokens */
  --header-h: clamp(56px, 8vw, 72px);
  --logo-h:   clamp(28px, 6vw, 44px);
  --gap-nav:  clamp(12px, 3vw, 28px);
  --btn-py:   clamp(8px, 1.2vh, 12px);
  --btn-px:   clamp(14px, 3vw, 18px);
}

/* ========== Base ========== */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.container { width: min(100%, calc(var(--maxw) + 48px)); padding: 0 24px; margin: 0 auto; }

/* ========== Header / Nav ========== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,.75);
  border-bottom: 1px solid #e5e7eb;
}

.nav {
  display: flex;
  align-items: center;              /* vertical centering */
  justify-content: space-between;
  block-size: var(--header-h);      /* fluid header height */
  padding-block: 0;
}

.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.02em; }

/* If using an image logo */
.logo img,
.logo-img {
  block-size: var(--logo-h);        /* fluid logo size */
  inline-size: auto;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: var(--gap-nav);              /* fluid spacing */
  font-weight: 500;
}

/* Links centered vertically, good touch targets via padding */
.nav-links a {
  display: flex;
  align-items: center;
  padding-block: clamp(8px, 1.5vh, 12px);
}

/* Buttons: fluid padding, no fixed height */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: var(--btn-py) var(--btn-px);
  border-radius: 12px;
  border: 0;
  cursor: pointer;
  font-weight: 600;
  min-block-size: 40px;             /* touch target */
}
.btn-primary { color: #fff; background: var(--brand); box-shadow: var(--shadow); }
.btn-primary:hover { filter: brightness(0.95); }
.btn-ghost { background: transparent; }
.btn-compact { padding-block: clamp(6px, 1vh, 10px); }

.lang-select {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 6px 10px;
  background: white;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease;
}

.lang-select:hover {
  background: #f1f5f9;
}

.lang-select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .2);
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute; left: 8px; top: -40px;
  background: #111; color: #fff; padding: 8px 12px; border-radius: 8px;
  transition: top .2s;
  z-index: 1000;
}
.skip-link:focus { top: 8px; }

/* Burger button (hidden on desktop) */
.nav-toggle {
  display: none;
  border: 0; background: transparent; padding: 8px;
  border-radius: 10px; cursor: pointer;
}
.nav-toggle:focus-visible { outline: 3px solid rgba(37,99,235,.5); outline-offset: 2px; }
.nav-toggle-bar {
  display: block; width: 24px; height: 2px; background: var(--fg); margin: 5px 0; border-radius: 2px;
}

/* Mobile menu panel */
.mobile-menu {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e5e7eb;
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 16px 24px 20px;
  z-index: 49; /* under header */
}
.mobile-menu a {
  padding: 10px 0;
  font-weight: 600;
}
.mobile-lang {
  display: grid; gap: 6px; margin-top: 6px;
}
.mobile-lang select {
  border: 1px solid #e2e8f0; border-radius: 10px; padding: 8px 10px; background: white; font-weight: 500;
}

/* When menu opens */
.header.nav-open .mobile-menu { display: flex; }
body.nav-lock { overflow: hidden; }

/* Desktop vs Mobile */
@media (max-width: 1115px) {
  .nav-links { display: none; }          /* hide desktop nav */
  .nav-toggle { display: inline-block; } /* show burger */
}

/* Improve hero on small screens */
@media (max-width: 1115px) {
  .hero {
    min-height: 92vh; /* a smidge shorter to avoid cramped feel */
    align-items: flex-start;
    padding-top: calc(var(--header-h) + 24px);
    background:
      linear-gradient(to bottom, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.55) 35%, rgba(255,255,255,0.15) 70%),
      url('../assets/background3.jpg') center/cover no-repeat;
  }
  .heading { font-size: clamp(1.9rem, 7vw, 2.6rem); }
  .sub { max-width: 36ch; }
  .cta-row { flex-direction: column; align-items: flex-start; gap: 10px; }
}

/* Better focus and touch areas in general */
a:focus-visible, button:focus-visible, select:focus-visible {
  outline: 3px solid rgba(37, 99, 235, .5);
  outline-offset: 3px;
}



/* ========== Hero (full viewport, background image + fade) ========== */
.hero {
  display: flex;
  align-items: center;              /* vertically center content */
  min-height: 100vh;                /* full first viewport */
  inline-size: 100%;
}

.hero .copy { display: block; }
.eyebrow { font-weight: 700; color: var(--brand-2); letter-spacing: .08em; text-transform: uppercase; font-size: .85rem; }
.heading { font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1.05; letter-spacing: -0.02em; margin: 10px 0 16px; font-weight: 800; }
.sub { color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.15rem); max-width: 52ch; }
.cta-row { display: flex; gap: 14px; margin-top: 28px; }


/* ========== Sections ========== */
section { padding: 72px 0; }
.section-title { font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin: 0 0 22px; letter-spacing: -0.01em; }
.muted { color: var(--muted); }

/* Steps / Services grids */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.card {
  background: var(--card);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.card h4 { margin: 0 0 6px; }

/* ========== Footer ========== */
footer { border-top: 1px solid #e5e7eb; padding: 36px 0; color: var(--muted); font-size: .95rem; }

/* ========== Contact form layout ========== */
.form-grid {
  display: grid;
  gap: 16px;
  padding: 24px;                     /* inner breathing room inside the card */
}

.two-col {
  display: grid;
  grid-template-columns: 1fr;        /* mobile: single column */
  gap: 16px;
}

.field { display: grid; gap: 6px; }
.field > span { font-weight: 600; font-size: .95rem; }

.input,
.textarea {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 10px 12px;
  background: #fff;
}

.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
}

/* full-width rows (address, message, button row) */
.field--full,
.actions {
  grid-column: 1 / -1;
}

.actions { margin-top: 4px; }

/* ========== Responsive tweaks ========== */
@media (min-width: 1115px) {
  /* Contact form goes to two columns */
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
  }
  .two-col {
    grid-column: 1 / -1;                     /* span both columns */
    grid-template-columns: repeat(2, 1fr);   /* Name | Email */
  }
  .textarea { min-height: 140px; }
  .actions { text-align: right; }

  /* Steps & Services can breathe a bit more if you like:
     .steps, .services { gap: 22px; } */
  .hero{
    background:
      linear-gradient(to right, #fff 40%, rgba(255,255,255,0) 100%),
      url('../assets/background3.jpg') center/cover no-repeat;
  }

}

@media (max-width: 640px) {
  .nav-links { display: none; }              /* collapse nav links on small screens */
  .steps, .services { grid-template-columns: 1fr; }
  .cta-row { flex-direction: column; }
}

/* ===== Scroll-up show header animation ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: transform 0.35s ease, background 0.25s ease;
}

.header--hidden {
  transform: translateY(-100%);
}

/* Optional: subtle shadow when header is visible after scroll */
body.scrolled .header {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}


/*Honeypot */
.hp { display: none !important; }