/* ========================================================================
   DAILY FASHION MIX – Base Styles
   File: assets/css/base.css
   Description: Modern, structured, elegant, modular base for 2026 fashion
                portal (Hungarian audience)
   ====================================================================== */

/* ========================================================================
   1) CSS VARIABLES
   ====================================================================== */
:root {
  /* Color Palette – light, editorial, pastel, fashion-oriented */
  --color-bg: #f8f4f0;              /* Main background – soft beige */
  --color-bg-alt: #ffffff;          /* Surfaces / cards */
  --color-text: #151515;            /* Primary text – deep neutral */
  --color-text-muted: #666666;      /* Muted text */
  --color-primary: #d49aa3;         /* Soft fashion pink */
  --color-primary-soft: #f6e3e7;    /* Light tint of primary */
  --color-success: #3d8b6d;         /* Deep green */
  --color-warning: #d89b3b;         /* Warm amber */
  --color-danger: #bf4b4b;          /* Fashion red */

  /* Neutral grays */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2933;
  --gray-900: #111827;

  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --font-display: "Playfair Display", "Times New Roman", serif;

  --font-size-xs: 0.75rem;  /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem;   /* 16px */
  --font-size-md: 1.0625rem;/* 17px – slightly editorial */
  --font-size-lg: 1.25rem;  /* 20px */
  --font-size-xl: 1.5rem;   /* 24px */
  --font-size-2xl: 2rem;    /* 32px */
  --font-size-3xl: 2.5rem;  /* 40px */
  --font-size-4xl: 3rem;    /* 48px */

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;

  /* Spacing Scale (0–96px) */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Shadows – soft editorial */
  --shadow-sm: 0 4px 10px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 14px 30px rgba(15, 23, 42, 0.10);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.16);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-normal: 200ms ease-out;
  --transition-slow: 320ms ease;

  /* Layout */
  --max-width: 1120px;
  --nav-height: 72px;
}

/* ========================================================================
   2) RESET / NORMALIZE
   ====================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
blockquote,
ol,
ul {
  margin: 0;
  padding: 0;
}

ul[role='list'],
ol[role='list'] {
  list-style: none;
  padding-left: 0;
}

/* Global rule from spec: all ULs without marker */
ul {
  list-style: none !important;
  padding-left: 0;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
}

button {
  border: none;
  background: none;
  padding: 0;
}

/* Respect user motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ========================================================================
   3) BASE TYPOGRAPHY & ELEMENTS
   ====================================================================== */
body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

/* Headings – editorial hierarchy */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.5rem, 4vw, var(--font-size-4xl));
  line-height: var(--line-height-tight);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(2rem, 3vw, var(--font-size-3xl));
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.5rem, 2.4vw, var(--font-size-2xl));
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h4 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
}

h5 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-1);
}

h6 {
  font-size: var(--font-size-base);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

p {
  margin-bottom: var(--space-3);
  color: var(--color-text-muted);
}

strong {
  font-weight: 600;
}

/* Links */
a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-normal),
              background-color var(--transition-normal),
              border-color var(--transition-normal);
}

a:hover {
  color: #fff !important; /* as required */
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Horizontal rule – subtle divider for modular sections */
hr {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: var(--space-8) 0;
}

/* ========================================================================
   4) ACCESSIBILITY & FOCUS STYLES
   ====================================================================== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

[tabindex="-1"]:focus {
  outline: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========================================================================
   5) LAYOUT UTILITIES
   ====================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.section {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.section-header__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.section-header__title {
  max-width: 32rem;
}

.section-header__lead {
  max-width: 40rem;
}

/* Flex helpers */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-2 {
  gap: var(--space-2);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

/* Grid helpers for modular blocks/cards */
.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Spacing utilities (selected) */
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.text-center { text-align: center; }
.text-right { text-align: right; }

/* ========================================================================
   6) BASIC COMPONENTS
   ====================================================================== */

/* 6.1 Buttons – primary & ghost for hero CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-normal),
              color var(--transition-normal),
              border-color var(--transition-normal),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
}

.btn-primary {
  background: var(--color-text);
  color: #ffffff;
  border-color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--gray-300);
}

.btn-outline:hover {
  background: var(--color-text);
  border-color: var(--color-text);
  color: #fff !important;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.6);
  color: var(--color-text);
  border-color: transparent;
  backdrop-filter: blur(12px);
}

.btn-ghost:hover {
  background: var(--color-text);
  color: #fff !important;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* 6.2 Form Inputs – unified styling for Contact, Style Guide etc. */
.input,
.textarea,
.select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-300);
  background-color: #ffffff;
  font-size: var(--font-size-sm);
  line-height: 1.4;
  color: var(--color-text);
  transition: border-color var(--transition-normal),
              box-shadow var(--transition-normal),
              background-color var(--transition-normal);
}

.textarea {
  min-height: 140px;
  resize: vertical;
}

.input::placeholder,
.textarea::placeholder {
  color: var(--gray-400);
}

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(212, 154, 163, 0.35);
}

.input[disabled],
.textarea[disabled],
.select[disabled] {
  background-color: var(--gray-100);
  cursor: not-allowed;
}

.label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: var(--space-1);
}

.field-group {
  margin-bottom: var(--space-4);
}

.field-error {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* 6.3 Card – reusable modular blocks for trends, looks, palettes, posts */
.card {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.card--soft {
  background: linear-gradient(135deg, #ffffff 0%, #f8f4f0 100%);
}

.card__eyebrow {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-500);
  margin-bottom: var(--space-2);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.card__subtitle {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-3);
}

.card__meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-400);
  margin-top: var(--space-3);
}

/* 6.4 Tag / pill for trend labels, seasons, categories */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-600);
  background-color: rgba(255, 255, 255, 0.9);
}

.tag--primary {
  border-color: transparent;
  background-color: var(--color-primary-soft);
  color: var(--color-text);
}

/* 6.5 Simple badge for seasons */
.badge-season {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-500);
}

/* ========================================================================
   7) NAVIGATION & MOBILE BURGER
   ====================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(248, 244, 240, 0.92);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.site-header__inner {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
}

.site-nav a {
  position: relative;
  padding: 0.25rem 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-text);
  transition: width var(--transition-normal);
}

.site-nav a:hover::after {
  width: 100%;
}

.site-nav a.is-active::after {
  width: 100%;
}

/* Simple mobile burger menu */
.burger {
  display: none;
  width: 32px;
  height: 24px;
  position: relative;
  cursor: pointer;
}

.burger span {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 999px;
  transition: transform var(--transition-normal),
              opacity var(--transition-fast),
              top var(--transition-normal),
              bottom var(--transition-normal);
}

.burger span:nth-child(1) {
  top: 0;
}

.burger span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}

.burger span:nth-child(3) {
  bottom: 0;
}

.burger.is-open span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.burger.is-open span:nth-child(2) {
  opacity: 0;
}

.burger.is-open span:nth-child(3) {
  bottom: auto;
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

@media (max-width: 960px) {
  .site-nav {
    position: absolute;
    inset-inline: 0;
    top: var(--nav-height);
    background: rgba(248, 244, 240, 0.98);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4);
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .burger {
    display: block;
  }
}

/* ========================================================================
   8) HERO, SECTIONS & PAGE-SPECIFIC BASE STRUCTURE
   (kept generic so all pages can reuse)
   ====================================================================== */

.hero {
  padding-top: calc(var(--space-16) + var(--nav-height));
  padding-bottom: var(--space-16);
}

.hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--space-10);
  align-items: center;
}

.hero__kicker {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: var(--space-3);
}

.hero__title {
  margin-bottom: var(--space-3);
}

.hero__lead {
  max-width: 32rem;
  margin-bottom: var(--space-5);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__meta {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-500);
}

.hero__visual {
  position: relative;
}

.hero__visual-frame {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero__visual-tag {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
}

@media (max-width: 960px) {
  .hero {
    padding-top: 20px;
    padding-bottom: var(--space-12);
  }

  .hero__layout {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    order: -1;
  }
}

/* Trend, outfit, season, color, article block base – systematic layout */
.block-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
}

.block-list--compact {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.block {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.block__title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.block__subtitle {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-bottom: var(--space-3);
}

.block__meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-400);
  margin-top: var(--space-3);
}

/* Color palette chip base for Colors page & homepage palettes */
.palette {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.palette__swatches {
  display: flex;
  gap: var(--space-2);
}

.palette__swatch {
  flex: 1;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.palette__label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-500);
}

/* Article teaser base for Blog / Articles & Highlights */
.article-teaser {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.article-teaser__category {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-500);
}

.article-teaser__title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
}

.article-teaser__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.article-teaser__meta {
  font-size: var(--font-size-xs);
  color: var(--gray-400);
}

/* ========================================================================
   9) FOOTER
   ====================================================================== */

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.24);
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.site-footer__meta {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
}

/* ========================================================================
   10) MISC UTILITIES FOR HUNGARIAN CONTENT LAYOUT
   ====================================================================== */

.lead {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.kicker {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-500);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.align-center { align-items: center; }
.justify-end { justify-content: flex-end; }

.hide-on-mobile {
  display: block;
}

@media (max-width: 600px) {
  .hide-on-mobile {
    display: none !important;
  }
}