/* ============================================================
   ARMAAZ LEATHER GEAR — ULTRA-MODERN B2B DESIGN SYSTEM (2026)
   Light, Architectural, Editorial, Precision Manufacturing.
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Core Palette (Phase 4) */
  --c-bg:           #FFFFFF;  /* Primary Light Background */
  --c-ivory:        #FAF9F6;  /* Warm Ivory */
  --c-stone:        #E8E6E1;  /* Structural Stone */
  --c-white:        #FFFFFF;  /* Pure white */
  --c-charcoal:     #222222;  /* High contrast text */
  --c-black:        #1A1614;  /* Deep Brown/Black */
  --c-text:         #222222;  /* Primary body */
  --c-text-muted:   #66635F;  /* Subdued body & labels */
  --c-border:       #E8E6E1;  /* Structural Grid */
  --c-leather:      #8C6239;  /* Muted Leather Accent */
  
  --c-surface:      #FAF9F6;  
  --c-surface-hover:#E8E6E1;  

  /* Typography */
  --font-head:  'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Typographic Scale */
  --text-3xs:   0.6875rem; /* 11px */
  --text-2xs:   0.75rem;   /* 12px */
  --text-xs:    0.8125rem; /* 13px */
  --text-sm:    0.875rem;  /* 14px */
  --text-base:  1rem;      /* 16px */
  --text-md:    1.125rem;  /* 18px */
  --text-lg:    1.375rem;  /* 22px */
  --text-xl:    1.75rem;   /* 28px */
  --text-2xl:   2.25rem;   /* 36px */
  --text-3xl:   3rem;      /* 48px */
  --text-4xl:   3.75rem;   /* 60px */
  --text-5xl:   4.5rem;    /* 72px */

  /* Spacing */
  --s-1:   0.25rem;
  --s-2:   0.5rem;
  --s-3:   0.75rem;
  --s-4:   1rem;
  --s-5:   1.25rem;
  --s-6:   1.5rem;
  --s-8:   2rem;
  --s-10:  2.5rem;
  --s-12:  3rem;
  --s-16:  4rem;
  --s-20:  5rem;
  --s-24:  6rem;
  --s-32:  8rem;

  /* Containers & Layout */
  --container:       1360px;
  --container-md:    960px;
  --container-sm:    720px;
  --gutter:          clamp(1.25rem, 4vw, 3rem);

  /* Radius & Effects */
  --radius-xs:  1px;
  --radius-sm:  3px;
  --radius-md:  6px;
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.03);
  --shadow-md:  0 12px 32px rgba(0,0,0,0.05);

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:   180ms;
  --dur:        300ms;

  --header-h:   70px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--c-text);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography Rules */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--c-charcoal);
}

h1 { font-size: clamp(3rem, 6.5vw, var(--text-5xl)); font-weight: 500; letter-spacing: -0.035em; line-height: 1.05; }
h2 { font-size: clamp(2.25rem, 4.5vw, var(--text-4xl)); letter-spacing: -0.03em; font-weight: 400; }
h3 { font-size: clamp(1.75rem, 3vw, var(--text-3xl)); letter-spacing: -0.02em; font-weight: 400; }
h4 { font-size: var(--text-xl); letter-spacing: -0.015em; font-weight: 500; }
h5 { font-size: var(--text-lg); font-weight: 500; }
h6 { font-size: var(--text-base); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

p {
  color: var(--c-text-muted);
  line-height: 1.7;
}

p + p { margin-top: var(--s-4); }

strong { font-weight: 600; color: var(--c-black); }

a {
  color: inherit;
  text-decoration: none;
}

img, video {
  display: block;
  max-width: 100%;
  height: auto;
}

ul { list-style: none; }

/* Micro-Badges & Eyebrows */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-body);
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-leather);
}

.eyebrow-tag {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-xs);
  color: var(--c-black);
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #2E7D32;
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.15);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  font-family: var(--font-body);
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.875rem 1.75rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--dur) var(--ease-out);
  white-space: nowrap;
  border-radius: var(--radius-xs);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--c-black);
  color: var(--c-white);
  border-color: var(--c-black);
}

.btn-primary:hover {
  background-color: var(--c-leather);
  border-color: var(--c-leather);
  color: var(--c-white);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--c-black);
  border-color: var(--c-border);
}

.btn-secondary:hover {
  border-color: var(--c-black);
  background-color: var(--c-white);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--text-3xs);
}

.btn-lg {
  padding: 1.125rem 2.25rem;
  font-size: var(--text-xs);
}

/* Link CTA arrow */
.cta-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--c-black);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--dur) var(--ease-out), gap var(--dur) var(--ease-out);
}

.cta-arrow::after {
  content: '→';
  transition: transform var(--dur) var(--ease-out);
}

.cta-arrow:hover {
  color: var(--c-leather);
  gap: 0.75rem;
}

/* Forms */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  margin-bottom: var(--s-5);
}

.form-label {
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-black);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--c-black);
  background-color: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xs);
  outline: none;
  transition: border-color var(--dur) var(--ease-out);
}

.form-control:focus {
  border-color: var(--c-black);
}

.form-control::placeholder {
  color: #A09D96;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23121212' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

/* Grid & Border Utilities */
.b-bottom { border-bottom: 1px solid var(--c-border); }
.b-top    { border-top: 1px solid var(--c-border); }
.b-right  { border-right: 1px solid var(--c-border); }
.b-left   { border-left: 1px solid var(--c-border); }

/* Animation / Reveals */
.js-enabled .reveal {
  opacity: 0;
  transform: translateY(30px);
}

.js-enabled .reveal.visible {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.8s ease-out;
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }