/* ============================================================
   BRIAN GALVAN — Design System
   Swiss-design inspired, black-dominant agency aesthetic
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --color-black:       #0A0A0A;
  --color-black-light: #141414;
  --color-black-card:  #1A1A1A;
  --color-gray-900:    #1E1E1E;
  --color-gray-800:    #2A2A2A;
  --color-gray-700:    #3A3A3A;
  --color-gray-600:    #555555;
  --color-gray-500:    #777777;
  --color-gray-400:    #999999;
  --color-gray-300:    #BBBBBB;
  --color-gray-200:    #D4D4D4;
  --color-white:       #F5F5F5;
  --color-white-pure:  #FFFFFF;
  --color-accent:      #C8A246;
  --color-accent-hover:#D4B05A;
  --color-accent-dim:  rgba(200, 162, 70, 0.15);

  /* Typography */
  --font-family:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs:      0.75rem;    /* 12px */
  --font-size-sm:      0.875rem;   /* 14px */
  --font-size-base:    1rem;       /* 16px */
  --font-size-md:      1.125rem;   /* 18px */
  --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:     3.25rem;    /* 52px */
  --font-size-5xl:     4rem;       /* 64px */
  --font-size-hero:    5rem;       /* 80px */

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2rem;
  --space-xl:   3rem;
  --space-2xl:  4rem;
  --space-3xl:  6rem;
  --space-4xl:  8rem;

  /* Layout */
  --container-max:     1200px;
  --container-wide:    1400px;
  --nav-height:        80px;

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   300ms ease;
  --transition-slow:   500ms ease;
  --transition-Spring: 500ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Border */
  --border-subtle:     1px solid rgba(255, 255, 255, 0.08);
  --border-accent:     1px solid var(--color-accent);
  --radius-sm:         4px;
  --radius-md:         8px;
  --radius-lg:         12px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-white);
  background-color: var(--color-black);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl);  }
h5 { font-size: var(--font-size-lg);  }

p {
  color: var(--color-gray-300);
  line-height: 1.7;
  max-width: 65ch;
}

.text-accent   { color: var(--color-accent); }
.text-muted    { color: var(--color-gray-500); }
.text-sm       { font-size: var(--font-size-sm); }
.text-xs       { font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 500; }
.text-center   { text-align: center; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-4xl) 0;
}

.section--dark {
  background-color: var(--color-black);
}

.section--darker {
  background-color: var(--color-black-light);
}

.section--card {
  background-color: var(--color-black-card);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Flex helpers */
.flex          { display: flex; }
.flex-col      { flex-direction: column; }
.flex-wrap     { flex-wrap: wrap; }
.items-center  { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.gap-sm        { gap: var(--space-sm); }
.gap-md        { gap: var(--space-md); }
.gap-lg        { gap: var(--space-lg); }
.gap-xl        { gap: var(--space-xl); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 var(--space-xl);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.nav--scrolled {
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav__logo img {
  height: 32px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-300);
  letter-spacing: 0.01em;
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-white-pure);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

/* Animated arrow attention-grabber */
.nav__link--arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.nav__arrow {
  display: inline-block;
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  animation: nudge-arrow 1.5s ease-in-out infinite;
}

@keyframes nudge-arrow {
  0%, 100% { transform: translateX(0); opacity: 1; }
  50% { transform: translateX(4px); opacity: 0.6; }
}

.nav__cta {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-black);
  background-color: var(--color-accent);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.nav__cta:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.nav__toggle--active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle--active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle--active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  z-index: 999;
}

.nav__mobile--open {
  display: flex;
}

.nav__mobile a {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.nav__mobile a:hover {
  color: var(--color-accent);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero--short {
  min-height: 60vh;
}

.hero--medium {
  min-height: 70vh;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero__label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  display: inline-block;
}

.hero__title {
  font-size: var(--font-size-hero);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  color: var(--color-white-pure);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--space-xl);
  max-width: 550px;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

/* Subtle gradient overlay for hero */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(200, 162, 70, 0.04) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

/* Hero background image */
.hero[data-bg] {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero[data-bg]::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(10, 10, 10, 0.75) 0%, rgba(10, 10, 10, 0.55) 50%, rgba(10, 10, 10, 0.8) 100%);
  z-index: 1;
  pointer-events: none;
}

/* Grid accent line */
.hero__accent-line {
  position: absolute;
  top: 0;
  left: 8%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(200, 162, 70, 0.15), transparent);
  z-index: 1;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-black);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200, 162, 70, 0.25);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-gray-700);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  padding: 0.85rem 0;
}

.btn--ghost:hover {
  color: var(--color-accent-hover);
}

.btn--ghost .btn-arrow {
  transition: transform var(--transition-fast);
}

.btn--ghost:hover .btn-arrow {
  transform: translateX(4px);
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: var(--font-size-base);
}

/* ---------- Cards ---------- */
.card {
  background-color: var(--color-black-card);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.card:hover {
  border-color: rgba(200, 162, 70, 0.2);
  transform: translateY(-4px);
}

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-dim);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  color: var(--color-accent);
  font-size: var(--font-size-xl);
}

.card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-white-pure);
}

.card__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  line-height: 1.6;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}

.card__link:hover {
  gap: 0.7rem;
}

/* ---------- Section Headers ---------- */
.section-header {
  margin-bottom: var(--space-3xl);
}

.section-header__label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-header__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-white-pure);
  margin-bottom: var(--space-md);
}

.section-header__desc {
  font-size: var(--font-size-md);
  color: var(--color-gray-400);
  max-width: 550px;
}

/* ---------- Divider ---------- */
.divider {
  width: 100%;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.06);
}

.divider--accent {
  background: linear-gradient(to right, var(--color-accent), transparent);
  height: 2px;
  width: 60px;
}

/* ---------- Value Props / Feature Blocks ---------- */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding: var(--space-3xl) 0;
  border-bottom: var(--border-subtle);
}

.feature-block:last-child {
  border-bottom: none;
}

.feature-block--reverse {
  direction: rtl;
}

.feature-block--reverse > * {
  direction: ltr;
}

.feature-block__number {
  font-size: var(--font-size-hero);
  font-weight: 800;
  color: rgba(200, 162, 70, 0.1);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.feature-block__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-white-pure);
  margin-bottom: var(--space-md);
}

.feature-block__text {
  color: var(--color-gray-400);
  line-height: 1.7;
}

/* ---------- Stat Bar ---------- */
.stat-bar {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  padding: var(--space-2xl) 0;
  border-top: var(--border-subtle);
  border-bottom: var(--border-subtle);
}

.stat {
  text-align: center;
}

.stat__number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

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

/* ---------- CTA Band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-black) 100%);
  border-top: 1px solid rgba(200, 162, 70, 0.1);
  border-bottom: 1px solid rgba(200, 162, 70, 0.1);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.cta-band__title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-white-pure);
  margin-bottom: var(--space-sm);
}

.cta-band__text {
  font-size: var(--font-size-md);
  color: var(--color-gray-400);
  margin: 0 auto var(--space-xl);
  max-width: 500px;
}

/* ---------- Journal / Blog List ---------- */
.journal-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-lg) 0;
  border-bottom: var(--border-subtle);
  transition: padding-left var(--transition-base);
}

.journal-item:hover {
  padding-left: var(--space-sm);
}

.journal-item__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition-fast);
  flex: 1;
}

.journal-item:hover .journal-item__title {
  color: var(--color-accent);
}

.journal-item__date {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-left: var(--space-lg);
  white-space: nowrap;
}

.journal-item__arrow {
  color: var(--color-gray-600);
  margin-left: var(--space-md);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.journal-item:hover .journal-item__arrow {
  color: var(--color-accent);
  transform: translateX(4px);
}

/* ---------- Accordion / FAQ ---------- */
.accordion-item {
  border-bottom: var(--border-subtle);
}

.accordion-item__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) 0;
  cursor: pointer;
  width: 100%;
  text-align: left;
}

.accordion-item__question {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition-fast);
  padding-right: var(--space-md);
}

.accordion-item__header:hover .accordion-item__question {
  color: var(--color-accent);
}

.accordion-item__icon {
  font-size: var(--font-size-xl);
  color: var(--color-gray-500);
  transition: transform var(--transition-base), color var(--transition-fast);
  flex-shrink: 0;
}

.accordion-item--open .accordion-item__icon {
  transform: rotate(45deg);
  color: var(--color-accent);
}

.accordion-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.accordion-item--open .accordion-item__body {
  max-height: 500px;
}

.accordion-item__answer {
  padding-bottom: var(--space-lg);
  color: var(--color-gray-400);
  line-height: 1.7;
  max-width: 65ch;
}

/* ---------- Contact / Form ---------- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-300);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.02em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-white);
  background-color: var(--color-gray-900);
  border: 1px solid var(--color-gray-700);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

/* ---------- Portal ---------- */
.portal-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.portal-feature {
  padding: var(--space-xl);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  text-align: center;
  transition: border-color var(--transition-base);
}

.portal-feature:hover {
  border-color: rgba(200, 162, 70, 0.2);
}

.portal-feature__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.portal-feature__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-white-pure);
  margin-bottom: var(--space-sm);
}

.portal-feature__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.login-box {
  max-width: 420px;
  margin: 0 auto;
  padding: var(--space-2xl);
  background-color: var(--color-black-card);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
}

.login-box__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-white-pure);
  margin-bottom: var(--space-sm);
}

.login-box__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--space-xl);
}

/* ---------- Footer ---------- */
.footer {
  background-color: var(--color-black);
  border-top: var(--border-subtle);
  padding: var(--space-3xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--space-md);
  max-width: 300px;
}

.footer__brand img {
  height: 28px;
  margin-bottom: var(--space-sm);
}

.footer__heading {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--color-gray-400);
  margin-bottom: var(--space-md);
}

.footer__list li {
  margin-bottom: 0.6rem;
}

.footer__list a {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer__list a:hover {
  color: var(--color-accent);
}

.footer__bottom {
  border-top: var(--border-subtle);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copy {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  letter-spacing: 0.02em;
}

.footer__socials {
  display: flex;
  gap: var(--space-md);
}

.footer__socials a {
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer__socials a:hover {
  color: var(--color-accent);
}

/* ---------- Checklist (New Business) ---------- */
.checklist {
  list-style: none;
}

.checklist__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: var(--border-subtle);
}

.checklist__icon {
  color: var(--color-accent);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  margin-top: 2px;
}

.checklist__text {
  color: var(--color-gray-300);
  line-height: 1.6;
}

.checklist__text strong {
  color: var(--color-white-pure);
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ---------- Contact Split ---------- */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info__item {
  margin-bottom: var(--space-xl);
}

.contact-info__label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.contact-info__value {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-white-pure);
}

.contact-info__value a {
  transition: color var(--transition-fast);
}

.contact-info__value a:hover {
  color: var(--color-accent);
}

/* ---------- Guide Layout ---------- */
.guide-layout {
  max-width: 760px;
  margin: 0 auto;
}

/* --- Floating Nav Toggle --- */
.guide-sidebar-toggle {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  background: linear-gradient(145deg, rgba(30,30,30,0.95), rgba(18,18,18,0.98));
  border: 1px solid rgba(255,255,255,0.08);
  border-left: none;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-accent);
  font-family: var(--font-family);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 1rem 0.6rem;
  writing-mode: vertical-lr;
  text-orientation: mixed;
  backdrop-filter: blur(12px);
  box-shadow: 4px 0 20px rgba(0,0,0,0.3);
  transition: all 0.25s ease;
}

.guide-sidebar-toggle:hover {
  background: linear-gradient(145deg, rgba(40,40,40,0.95), rgba(24,24,24,0.98));
  border-color: rgba(200, 162, 70, 0.3);
  padding-right: 0.8rem;
}

/* --- Slide-out Sidebar Panel --- */
.guide-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 100vh;
  z-index: 1001;
  background: linear-gradient(180deg, rgba(18,18,18,0.98), rgba(12,12,12,0.99));
  border-right: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-2xl) 0 var(--space-xl);
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(20px);
  box-shadow: 8px 0 40px rgba(0,0,0,0.5);
}

.guide-sidebar.guide-sidebar--open {
  transform: translateX(0);
}

/* --- Sidebar Overlay/Backdrop --- */
.guide-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.guide-overlay--visible {
  opacity: 1;
  visibility: visible;
}

/* --- Sidebar Close Button --- */
.guide-sidebar__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  color: var(--color-gray-400);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.4rem;
  line-height: 1;
  transition: color 0.2s ease;
}

.guide-sidebar__close:hover {
  color: var(--color-white);
}

/* --- Sidebar Internals --- */
.guide-sidebar__title {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--color-accent);
  padding: 0 var(--space-xl) var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: var(--space-md);
}

.guide-sidebar__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.guide-sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem var(--space-xl);
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
  text-decoration: none;
}

.guide-sidebar__link:hover {
  color: var(--color-white);
  background-color: rgba(255,255,255,0.04);
  border-left-color: rgba(200, 162, 70, 0.3);
}

.guide-sidebar__link--active {
  color: var(--color-white-pure);
  border-left-color: var(--color-accent);
  background-color: rgba(200, 162, 70, 0.08);
  font-weight: 600;
}

.guide-sidebar__num {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--color-gray-600);
  min-width: 1.6rem;
  text-align: right;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.guide-sidebar__link--active .guide-sidebar__num {
  color: var(--color-accent);
}

/* --- Guide Content --- */
.guide-content {
  min-width: 0;
  padding-bottom: var(--space-2xl);
}

.guide-content h1 {
  font-size: clamp(2rem, 4vw, var(--font-size-4xl));
  font-weight: 800;
  color: var(--color-white-pure);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.guide-content h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-white-pure);
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.01em;
  padding-top: var(--space-md);
  position: relative;
}

.guide-content h2::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
  margin-bottom: var(--space-sm);
  border-radius: 1px;
}

.guide-content h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-white-pure);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.guide-content p {
  color: var(--color-gray-300);
  font-size: var(--font-size-base);
  line-height: 1.85;
  margin-bottom: var(--space-lg);
}

.guide-content ul,
.guide-content ol {
  color: var(--color-gray-300);
  line-height: 1.85;
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

.guide-content ul {
  list-style: none;
  padding-left: 0;
}

.guide-content ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.65rem;
}

.guide-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.7;
}

.guide-content ol li {
  margin-bottom: 0.65rem;
  padding-left: 0.25rem;
}

.guide-content strong {
  color: var(--color-white-pure);
  font-weight: 600;
}

.guide-content em {
  color: var(--color-accent);
  font-style: italic;
}

.guide-content a {
  color: var(--color-accent);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 162, 70, 0.3);
  transition: border-color 0.2s ease, opacity 0.2s ease;
}

.guide-content a:hover {
  border-bottom-color: var(--color-accent);
  opacity: 0.9;
}

/* --- Breadcrumb --- */
.guide-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-bottom: var(--space-2xl);
  letter-spacing: 0.03em;
}

.guide-breadcrumb a {
  color: var(--color-gray-500);
  text-decoration: none;
  transition: color 0.2s ease;
}

.guide-breadcrumb a:hover {
  color: var(--color-accent);
}

.guide-breadcrumb__sep {
  color: var(--color-gray-700);
}

/* --- Chapter Label --- */
.guide-chapter-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  opacity: 0.85;
}

/* --- Prev / Next Navigation --- */
.guide-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.guide-nav__link {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: var(--space-lg) var(--space-xl);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  text-decoration: none;
  background: rgba(255,255,255,0.01);
  transition: all 0.25s ease;
}

.guide-nav__link:hover {
  border-color: rgba(200, 162, 70, 0.35);
  background: rgba(200, 162, 70, 0.04);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.guide-nav__link--next {
  text-align: right;
  grid-column: 2;
}

.guide-nav__label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gray-500);
  font-weight: 600;
}

.guide-nav__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-white-pure);
}

/* ---------- Journal / Blog ---------- */
.journal-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.journal-categories__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: var(--font-family);
  color: var(--color-gray-300);
  background: var(--color-black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.journal-categories__btn:hover,
.journal-categories__btn--active {
  color: var(--color-white-pure);
  background: rgba(200, 162, 70, 0.1);
  border-color: rgba(200, 162, 70, 0.3);
}

.journal-categories__btn--active {
  color: var(--color-accent);
}

.journal-category-card {
  background: linear-gradient(160deg, rgba(26,26,26,0.95), rgba(14,14,14,0.98));
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  position: relative;
  overflow: hidden;
}

.journal-category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.journal-category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 162, 70, 0.15);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 60px rgba(200, 162, 70, 0.03);
}

.journal-category-card:hover::before {
  opacity: 1;
}

.journal-category-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}

.journal-category-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white-pure);
  letter-spacing: -0.01em;
}

.journal-category-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: 1.6;
}

.journal-category-card__count {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: auto;
  padding-top: var(--space-sm);
}

/* --- Blog Post Card --- */
.journal-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, rgba(26,26,26,0.9), rgba(14,14,14,0.95));
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.journal-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 162, 70, 0.15);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.journal-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-gray-900), var(--color-black-card));
  overflow: hidden;
  position: relative;
}

.journal-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.journal-card:hover .journal-card__image img {
  transform: scale(1.05);
}

.journal-card__body {
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.journal-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.journal-tag {
  display: inline-block;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  background: rgba(200, 162, 70, 0.08);
  color: var(--color-accent);
  border: 1px solid rgba(200, 162, 70, 0.15);
}

.journal-tag--ai { background: rgba(99, 102, 241, 0.1); color: #818cf8; border-color: rgba(99, 102, 241, 0.2); }
.journal-tag--marketing { background: rgba(16, 185, 129, 0.1); color: #34d399; border-color: rgba(16, 185, 129, 0.2); }
.journal-tag--business { background: rgba(245, 158, 11, 0.1); color: #fbbf24; border-color: rgba(245, 158, 11, 0.2); }
.journal-tag--technology { background: rgba(14, 165, 233, 0.1); color: #38bdf8; border-color: rgba(14, 165, 233, 0.2); }
.journal-tag--insights { background: rgba(168, 85, 247, 0.1); color: #c084fc; border-color: rgba(168, 85, 247, 0.2); }
.journal-tag--diy { background: rgba(239, 68, 68, 0.1); color: #f87171; border-color: rgba(239, 68, 68, 0.2); }

.journal-card__date {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

.journal-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-white-pure);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
  line-height: 1.35;
}

.journal-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: 1.65;
  flex: 1;
}

.journal-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--space-md);
  transition: gap 0.2s ease;
}

.journal-card:hover .journal-card__link {
  gap: 0.6rem;
}

/* --- Journal Grid --- */
.journal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.journal-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ---------- Portfolio ---------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: flex-end;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.04);
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.45s ease;
}

.portfolio-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(200, 162, 70, 0.15);
}

.portfolio-card__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-card:hover .portfolio-card__bg {
  transform: scale(1.08);
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10,10,10,0.95) 0%,
    rgba(10,10,10,0.6) 40%,
    rgba(10,10,10,0.2) 70%,
    rgba(10,10,10,0.05) 100%
  );
  transition: background 0.4s ease;
}

.portfolio-card:hover .portfolio-card__overlay {
  background: linear-gradient(
    to top,
    rgba(10,10,10,0.98) 0%,
    rgba(10,10,10,0.7) 45%,
    rgba(10,10,10,0.3) 75%,
    rgba(10,10,10,0.1) 100%
  );
}

.portfolio-card__content {
  position: relative;
  z-index: 2;
  padding: var(--space-xl);
  width: 100%;
}

.portfolio-card__icon {
  font-size: 1.6rem;
  margin-bottom: var(--space-sm);
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}

.portfolio-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white-pure);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.portfolio-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  line-height: 1.5;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-card__desc {
  max-height: 80px;
  opacity: 1;
}

.portfolio-card__arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: var(--space-sm);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.3s ease 0.1s, transform 0.3s ease 0.1s;
}

.portfolio-card:hover .portfolio-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Featured (wide) card spans 2 cols */
.portfolio-card--wide {
  grid-column: span 2;
  aspect-ratio: 16 / 7;
}

/* Tall card spans 2 rows */
.portfolio-card--tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

/* --- Portfolio Category Hero --- */
.portfolio-hero {
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-2xl);
  background: linear-gradient(145deg, var(--color-black) 0%, var(--color-gray-900) 100%);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  position: relative;
  overflow: hidden;
}

.portfolio-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 162, 70, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.portfolio-hero__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  display: block;
}

.portfolio-hero__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-white-pure);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.portfolio-hero__desc {
  font-size: var(--font-size-md);
  color: var(--color-gray-400);
  max-width: 600px;
  line-height: 1.7;
}

/* --- Project Showcase Cards --- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.project-card {
  background: linear-gradient(160deg, rgba(26,26,26,0.9), rgba(18,18,18,0.95));
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 162, 70, 0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
}

.project-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-gray-900), var(--color-black-card));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card__image-placeholder {
  font-size: 2.5rem;
  opacity: 0.3;
}

.project-card__body {
  padding: var(--space-xl);
}

.project-card__label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.project-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white-pure);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.project-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

/* --- Tech Tags --- */
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-md);
}

.tech-tag {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  background: rgba(200, 162, 70, 0.08);
  color: var(--color-accent);
  border: 1px solid rgba(200, 162, 70, 0.15);
}

/* --- Metrics Row --- */
.metrics-row {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.metric {
  flex: 1;
}

.metric__value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.metric__label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gray-500);
  font-weight: 600;
}

/* --- Full-width project card --- */
.project-card--full {
  grid-column: 1 / -1;
}

.project-card--full .project-card__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  :root {
    --font-size-hero: 3.5rem;
    --font-size-5xl:  3rem;
    --font-size-4xl:  2.5rem;
    --font-size-3xl:  2rem;
  }

  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .feature-block { grid-template-columns: 1fr; gap: var(--space-xl); }
  .feature-block--reverse { direction: ltr; }
  .portal-features { grid-template-columns: repeat(2, 1fr); }
  .contact-split { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-card--wide { grid-column: span 1; aspect-ratio: 4 / 3; }
  .project-grid { grid-template-columns: 1fr; }
  .project-card--full .project-card__body { grid-template-columns: 1fr; }
  .journal-grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --font-size-hero: 2.5rem;
    --font-size-5xl:  2.25rem;
    --font-size-4xl:  2rem;
    --font-size-3xl:  1.75rem;
    --font-size-2xl:  1.5rem;
    --nav-height:     70px;
  }

  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav {
    padding: 0 var(--space-md);
  }

  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 80vh;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .stat-bar {
    flex-direction: column;
    gap: var(--space-xl);
    align-items: center;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  .journal-item {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .journal-item__date {
    margin-left: 0;
  }

  .portal-features {
    grid-template-columns: 1fr;
  }

  .guide-nav {
    grid-template-columns: 1fr;
  }

  .guide-nav__link--next {
    grid-column: 1;
    text-align: left;
  }

  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card--wide { aspect-ratio: 4 / 3; }
  .metrics-row { flex-direction: column; gap: var(--space-md); }
  .journal-grid, .journal-grid--3 { grid-template-columns: 1fr; }
  .journal-categories { gap: 0.5rem; }

  .cta-band__title {
    font-size: var(--font-size-2xl);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-hero: 2rem;
  }
}