/* ============================================================
   K.T Designs — style.css
   Mobile-first. Plain CSS3. No frameworks.
   ============================================================ */

/* ============================================================
   1. CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand */
  --clr-accent:      #1D9E75;
  --clr-accent-lt:   #E1F5EE;
  --clr-accent-dk:   #0F6E56;

  /* Light */
  --clr-text:        #1a1a1a;
  --clr-muted:       #5F5E5A;
  --clr-border:      rgba(0, 0, 0, 0.12);
  --clr-bg:          #ffffff;
  --clr-surface:     #F9F9F8;

  /* Dark section */
  --clr-dark:           #0E0E0C;
  --clr-dark-elev:      #161613;
  --clr-dark-text:      #F5F4F0;
  --clr-dark-muted:     rgba(245, 244, 240, 0.62);
  --clr-dark-border:    rgba(255, 255, 255, 0.10);

  /* Project banner accents */
  --clr-blue-lt:     #E6F1FB;
  --clr-blue-dk:     #185FA5;
  --clr-amber-lt:    #FAEEDA;
  --clr-amber-dk:    #854F0B;
  --clr-slate-lt:    #E6EAF2;
  --clr-slate-dk:    #1E2D4A;

  /* Shape */
  --radius-sm:       6px;
  --radius-md:       10px;
  --radius-lg:       14px;
  --radius-xl:       20px;
  --shadow-card:     0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-lift:     0 12px 40px -16px rgba(0, 0, 0, 0.18), 0 1px 2px rgba(0, 0, 0, 0.05);

  /* Layout */
  --max-width:       1180px;
  --section-pad-y:   clamp(72px, 10vw, 120px);
  --section-pad-x:   24px;

  --nav-height:      64px;

  /* Type */
  --font-base:       'Inter', system-ui, sans-serif;
  --font-serif:      'DM Serif Display', Georgia, serif;
}

/* ============================================================
   2. RESET
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-base);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

ul,
ol { list-style: none; }
a  { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; height: auto; }

button {
  font-family: var(--font-base);
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

::selection {
  background: var(--clr-accent);
  color: #fff;
}

/* Screen-reader-only utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip-to-content link (visible on focus) */
.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  z-index: 200;
  padding: 10px 16px;
  background-color: var(--clr-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
  outline: 3px solid var(--clr-accent-lt);
  outline-offset: 2px;
}

/* ============================================================
   3. UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--section-pad-x);
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 16px;
}

.eyebrow--inverse {
  color: var(--clr-accent-lt);
  opacity: 0.85;
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 2.875rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--clr-text);
  margin-bottom: 14px;
  max-width: 22ch;
  margin-inline: auto;
  text-align: center;
}

.section-heading--left {
  text-align: left;
  margin-inline: 0;
}

.section-heading--inverse {
  color: var(--clr-dark-text);
}

.section-sub {
  font-size: 1rem;
  color: var(--clr-muted);
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 56px;
  line-height: 1.65;
}

.section-sub--inverse {
  color: var(--clr-dark-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  transition: background-color 0.2s ease, color 0.2s ease,
              border-color 0.2s ease, transform 0.15s ease;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background-color: var(--clr-accent);
  color: #fff;
  border: 2px solid var(--clr-accent);
}

.btn-primary:hover {
  background-color: var(--clr-accent-dk);
  border-color: var(--clr-accent-dk);
}

.btn-ghost {
  background-color: transparent;
  color: var(--clr-text);
  border: 2px solid var(--clr-text);
}

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

/* Tags */
.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background-color: var(--clr-accent-lt);
  color: var(--clr-accent-dk);
  font-size: 0.8125rem;
  font-weight: 500;
}

/* ============================================================
   4. LOGO
   ============================================================ */
.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  text-decoration: none;
}

.logo-kt {
  font-weight: 700;
  color: var(--clr-accent);
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}

.logo-designs {
  font-weight: 300;
  color: var(--clr-text);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
}

/* ============================================================
   5. NAV
   ============================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: 24px;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 0.5px solid var(--clr-border);
  transition: box-shadow 0.2s ease;
}

#navbar.scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.nav-links {
  display: none;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-muted);
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--clr-accent);
}

.nav-cta {
  display: none;
  font-size: 0.875rem;
  padding: 10px 18px;
}

.hamburger {
  font-size: 1.375rem;
  color: var(--clr-text);
  line-height: 1;
  transition: color 0.2s ease;
}

.hamburger:hover { color: var(--clr-accent); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  z-index: 99;
  background-color: var(--clr-bg);
  border-bottom: 0.5px solid var(--clr-border);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  box-shadow: 0 8px 24px -12px rgba(0, 0, 0, 0.12);
  transition: transform 0.22s ease, opacity 0.22s ease, visibility 0.22s ease;
}

.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu ul a {
  display: block;
  padding: 10px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--clr-text);
  border-bottom: 0.5px solid var(--clr-border);
  transition: color 0.2s ease;
}

.mobile-menu ul a:hover { color: var(--clr-accent); }

.mobile-menu__cta {
  width: 100%;
  margin-top: 8px;
}

/* ============================================================
   6. HERO
   ============================================================ */
#hero {
  padding: var(--section-pad-y) var(--section-pad-x);
  padding-top: calc(var(--nav-height) + clamp(48px, 8vw, 96px));
  min-height: 100svh;
  display: flex;
  align-items: center;
  background-color: var(--clr-bg);
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  background-color: var(--clr-accent-lt);
  color: var(--clr-accent-dk);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--clr-accent);
  box-shadow: 0 0 0 0 rgba(29, 158, 117, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(29, 158, 117, 0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(29, 158, 117, 0); }
  100% { box-shadow: 0 0 0 0 rgba(29, 158, 117, 0); }
}

.hero__headline {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.75rem, 8.5vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--clr-text);
  max-width: 14ch;
  margin: 4px 0;
}

.hero__headline-em {
  display: inline-block;
  font-style: italic;
  color: var(--clr-accent);
  font-size: clamp(1.5rem, 4vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.005em;
  margin-top: 14px;
  max-width: 22ch;
}

.hero__sub {
  font-size: 1.0625rem;
  color: var(--clr-muted);
  max-width: 540px;
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  margin-top: 8px;
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--clr-surface);
  width: 100%;
  max-width: 520px;
}

.hero__stat {
  flex: 1;
  min-width: 120px;
  display: flex;
  /* HTML is <dt> label then <dd> value; column-reverse visually places value on top */
  flex-direction: column-reverse;
  align-items: center;
  gap: 4px;
  padding: 16px 12px;
}

.hero__stat-divider {
  width: 0.5px;
  background-color: var(--clr-border);
  align-self: stretch;
}

.hero__stat-value {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  font-weight: 400;
  color: var(--clr-text);
  line-height: 1;
  letter-spacing: -0.01em;
  margin: 0;
}

.hero__stat-label {
  font-size: 0.8125rem;
  color: var(--clr-muted);
  text-align: center;
}

.hero__proof {
  font-size: 0.875rem;
  color: var(--clr-muted);
  letter-spacing: 0.01em;
  margin-top: 4px;
}

/* ============================================================
   7. TRADES
   ============================================================ */
#trades {
  padding: var(--section-pad-y) var(--section-pad-x);
  background-color: var(--clr-surface);
  border-top: 0.5px solid var(--clr-border);
}

#trades .eyebrow,
#portfolio .eyebrow,
#results .eyebrow,
#pricing .eyebrow,
#contact .eyebrow {
  display: block;
  text-align: center;
}

.trades__marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
}

.trades__track {
  display: flex;
  width: max-content;
  animation: trades-scroll 28s linear infinite;
}

.trades__track:hover {
  animation-play-state: paused;
}

@keyframes trades-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.trade-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  gap: 14px;
  width: 160px;
  margin-right: 14px;
  padding: 28px 16px;
  background-color: var(--clr-bg);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.trade-card:hover {
  border-color: var(--clr-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.trade-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--clr-accent-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
}

.trade-card__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-text);
}

/* ============================================================
   8. PORTFOLIO
   ============================================================ */
#portfolio {
  padding: var(--section-pad-y) var(--section-pad-x);
  background-color: var(--clr-bg);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.portfolio-card {
  border-radius: var(--radius-lg);
  background-color: var(--clr-bg);
  display: block;
  transition: transform 0.25s ease;
}

.portfolio-card:hover { transform: translateY(-4px); }

.portfolio-card__link {
  display: block;
  color: inherit;
  cursor: pointer;
  text-decoration: none;
}

.portfolio-card--linked:hover .portfolio-card__live-link {
  color: var(--clr-accent-dk);
  text-decoration: underline;
}

/* Browser chrome — makes each banner look like a real screenshot */
.browser {
  border: 0.5px solid var(--clr-border);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-lift);
  transition: box-shadow 0.25s ease;
}

.portfolio-card:hover .browser {
  box-shadow: 0 20px 50px -18px rgba(0, 0, 0, 0.22),
              0 1px 2px rgba(0, 0, 0, 0.06);
}

.browser__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #F2F2F0;
  border-bottom: 0.5px solid var(--clr-border);
}

.browser__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser__dot--red    { background: #FF5F57; }
.browser__dot--yellow { background: #FEBC2E; }
.browser__dot--green  { background: #28C840; }

.browser__url {
  margin-left: 14px;
  flex: 1;
  font-size: 0.75rem;
  color: var(--clr-muted);
  background: #fff;
  border: 0.5px solid rgba(0, 0, 0, 0.06);
  padding: 4px 12px;
  border-radius: 999px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.01em;
}

.browser__viewport {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--clr-surface);
}

.browser__viewport--blue  { background-color: var(--clr-blue-lt); }
.browser__viewport--amber { background-color: var(--clr-amber-lt); }
.browser__viewport--slate { background-color: var(--clr-slate-dk); }

.browser__viewport--blue  .browser__placeholder { color: var(--clr-blue-dk); }
.browser__viewport--amber .browser__placeholder { color: var(--clr-amber-dk); }
.browser__viewport--slate .browser__placeholder { color: rgba(255, 255, 255, 0.88); }

.browser__placeholder {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 400;
  text-align: center;
  padding: 0 16px;
  letter-spacing: -0.005em;
}

.browser__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: top center;
  display: block;
  background-color: var(--clr-bg);
  transition: transform 0.4s ease;
}

.portfolio-card--linked:hover .browser__img { transform: scale(1.03); }

.portfolio-card__body {
  padding: 22px 4px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.portfolio-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--clr-text);
  letter-spacing: -0.005em;
}

.portfolio-card__desc {
  font-size: 0.9375rem;
  color: var(--clr-muted);
  line-height: 1.55;
}

.portfolio-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.portfolio-card__live-link {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-accent);
  margin-top: 6px;
  transition: color 0.2s ease;
}

.portfolio__note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--clr-muted);
  margin-top: 40px;
  font-style: italic;
}

/* ============================================================
   9. ABOUT
   ============================================================ */
#about {
  padding: var(--section-pad-y) var(--section-pad-x);
  background-color: var(--clr-surface);
  border-top: 0.5px solid var(--clr-border);
  border-bottom: 0.5px solid var(--clr-border);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.about__media {
  display: flex;
  justify-content: flex-start;
}

.about__portrait {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  padding: 4px;
  background-color: var(--clr-surface);
  border: 3px solid var(--clr-accent);
  box-shadow: var(--shadow-card);
}

.about__copy { max-width: 580px; }

.about__text {
  font-size: 1.0625rem;
  color: var(--clr-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.about__link {
  display: inline-block;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color 0.2s ease;
}

.about__link:hover { color: var(--clr-accent-dk); }

/* ============================================================
   10. HOW IT WORKS — DARK SECTION
   ============================================================ */
#how-it-works {
  padding: var(--section-pad-y) var(--section-pad-x);
  background-color: var(--clr-dark);
  color: var(--clr-dark-text);
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04),
              inset 0 -1px 0 rgba(255, 255, 255, 0.04);
}

#how-it-works .eyebrow {
  display: block;
  text-align: center;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
  margin-top: 8px;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  position: relative;
}

.step__number {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 400;
  color: var(--clr-accent);
  line-height: 1;
  letter-spacing: -0.01em;
}

.step__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-dark-text);
  letter-spacing: -0.005em;
}

.step__desc {
  font-size: 0.9375rem;
  color: var(--clr-dark-muted);
  line-height: 1.65;
  max-width: 320px;
}

/* ============================================================
   11. RESULTS
   ============================================================ */
#results {
  padding: var(--section-pad-y) var(--section-pad-x);
  background-color: var(--clr-bg);
}

.results__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.result-card {
  padding: 36px 28px;
  background-color: var(--clr-surface);
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.result-card:hover {
  border-color: var(--clr-accent);
  transform: translateY(-2px);
}

.result-card__value {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.25rem);
  font-weight: 400;
  color: var(--clr-accent);
  line-height: 1;
  letter-spacing: -0.015em;
}

.result-card__label {
  font-size: 1rem;
  color: var(--clr-text);
  line-height: 1.55;
  max-width: 28ch;
}

/* ============================================================
   12. PRICING
   ============================================================ */
#pricing {
  padding: var(--section-pad-y) var(--section-pad-x);
  background-color: var(--clr-surface);
  border-top: 0.5px solid var(--clr-border);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  border: 0.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  background-color: var(--clr-bg);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pricing-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
  border-color: var(--clr-accent);
}

.pricing-card--featured {
  border: 2px solid var(--clr-accent);
  background-color: var(--clr-bg);
  box-shadow: 0 6px 28px rgba(29, 158, 117, 0.14);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 28px;
  background-color: var(--clr-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
}

.pricing-card__tier {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--clr-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pricing-card__price {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 400;
  color: var(--clr-text);
  line-height: 1;
  letter-spacing: -0.02em;
}

.pricing-card__lead {
  font-size: 0.9375rem;
  color: var(--clr-muted);
  line-height: 1.55;
  min-height: 3em;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  padding-top: 8px;
  border-top: 0.5px solid var(--clr-border);
}

.pricing-card__features li {
  font-size: 0.9375rem;
  color: var(--clr-text);
  padding-left: 24px;
  position: relative;
  line-height: 1.5;
}

.pricing-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--clr-accent-lt);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M3 7.5l2.5 2.5L11 4.5' fill='none' stroke='%231D9E75' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.pricing-card__cta {
  width: 100%;
  margin-top: 8px;
}

.pricing__note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--clr-muted);
  margin-top: 32px;
}

/* ============================================================
   13. CONTACT
   ============================================================ */
#contact {
  padding: var(--section-pad-y) var(--section-pad-x);
  background-color: var(--clr-bg);
  border-top: 0.5px solid var(--clr-border);
}

.contact__wrapper {
  max-width: 580px;
  margin-inline: auto;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-text);
  letter-spacing: 0.01em;
}

.form-input {
  font-family: var(--font-base);
  font-size: 1rem;
  color: var(--clr-text);
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 13px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  width: 100%;
  appearance: none;
}

.form-input:focus {
  outline: none;
  background-color: var(--clr-bg);
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(29, 158, 117, 0.14);
}

.form-input.has-error {
  border-color: #C0392B;
  background-color: #FDF3F1;
}

.form-input.has-error:focus {
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.14);
}

.form-error {
  margin-top: 6px;
  font-size: 0.8125rem;
  color: #C0392B;
  line-height: 1.4;
}

.form-input::placeholder {
  color: var(--clr-muted);
  opacity: 0.7;
}

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

.form-submit {
  width: 100%;
  padding: 15px 24px;
  font-size: 1rem;
  margin-top: 4px;
}

.contact__alt {
  margin-top: 24px;
  text-align: center;
  font-size: 0.9375rem;
  color: var(--clr-muted);
}

.contact__alt-link {
  color: var(--clr-accent);
  font-weight: 500;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.contact__alt-link:hover { color: var(--clr-accent-dk); }

.form-success {
  margin-top: 24px;
  padding: 20px;
  background-color: var(--clr-accent-lt);
  border: 1px solid var(--clr-accent);
  border-radius: var(--radius-md);
  color: var(--clr-accent-dk);
  font-weight: 500;
  text-align: center;
}

.form-success--error {
  background-color: #FDF3F1;
  border-color: #C0392B;
  color: #8B2318;
}

/* ============================================================
   14. FOOTER
   ============================================================ */
#footer {
  background-color: var(--clr-bg);
  border-top: 0.5px solid var(--clr-border);
  padding: 32px 24px;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.9375rem;
}

.footer__sep   { color: var(--clr-border); }
.footer__email { color: var(--clr-muted); transition: color 0.2s ease; }
.footer__email:hover { color: var(--clr-accent); }
.footer__copy  { color: var(--clr-muted); }
.footer__logo .logo-designs { color: var(--clr-muted); }

/* ============================================================
   15. FLOATING MOBILE CTA
   ============================================================ */
.floating-cta {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 95;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px 22px;
  background-color: var(--clr-accent);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 999px;
  box-shadow: 0 18px 40px -12px rgba(29, 158, 117, 0.65),
              0 6px 16px -4px rgba(29, 158, 117, 0.35),
              0 2px 6px rgba(0, 0, 0, 0.10);
  transform: translateY(140%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.2s ease;
}

.floating-cta.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.floating-cta:hover { background-color: var(--clr-accent-dk); }

/* ============================================================
   16. PROMO MODAL
   ============================================================ */
.promo-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background-color: rgba(10, 10, 8, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.promo-overlay.is-visible {
  opacity: 1;
}

.promo-overlay[hidden] { display: none; }

@keyframes promo-in {
  from { opacity: 0; transform: scale(0.94) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.promo-modal {
  background-color: var(--clr-bg);
  border-radius: var(--radius-xl);
  padding: 44px 36px 36px;
  max-width: 460px;
  width: 100%;
  position: relative;
  box-shadow: 0 32px 80px -20px rgba(0, 0, 0, 0.35),
              0 2px 8px rgba(0, 0, 0, 0.08);
  animation: promo-in 0.35s cubic-bezier(0.34, 1.2, 0.64, 1) both;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.promo-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--clr-surface);
  border: none;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--clr-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.promo-close:hover {
  background-color: var(--clr-accent-lt);
  color: var(--clr-accent-dk);
}

.promo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  background-color: var(--clr-accent-lt);
  color: var(--clr-accent-dk);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  align-self: flex-start;
}

.promo-badge__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--clr-accent);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

.promo-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 400;
  color: var(--clr-text);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}

.promo-body {
  font-size: 0.9375rem;
  color: var(--clr-muted);
  line-height: 1.65;
  margin: 0;
}

.promo-price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 20px;
  background-color: var(--clr-accent-lt);
  border-radius: var(--radius-md);
  border: 1px solid rgba(29, 158, 117, 0.2);
}

.promo-price {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 400;
  color: var(--clr-accent);
  line-height: 1;
  letter-spacing: -0.03em;
}

.promo-price-note {
  font-size: 0.875rem;
  color: var(--clr-accent-dk);
  font-weight: 500;
}

.promo-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.promo-features li {
  font-size: 0.9rem;
  color: var(--clr-text);
  padding-left: 22px;
  position: relative;
  line-height: 1.5;
}

.promo-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background-color: var(--clr-accent-lt);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M3 7.5l2.5 2.5L11 4.5' fill='none' stroke='%231D9E75' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.promo-cta {
  width: 100%;
  padding: 15px 24px;
  font-size: 1rem;
  margin-top: 4px;
}

.promo-dismiss {
  background: none;
  border: none;
  font-family: var(--font-base);
  font-size: 0.8125rem;
  color: var(--clr-muted);
  cursor: pointer;
  text-align: center;
  padding: 4px 0;
  transition: color 0.2s ease;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.promo-dismiss:hover { color: var(--clr-text); }

/* ============================================================
   17. MEDIA QUERIES — desktop enhancements (768px+)
   ============================================================ */
@media (min-width: 768px) {

  /* Nav */
  .nav-links { display: flex; }
  .nav-cta   { display: inline-flex; }
  .hamburger { display: none; }
  .mobile-menu { display: none !important; }

  /* Hero stats sit inline */
  .hero__stats { width: auto; }

  /* About — two columns */
  .about__inner {
    grid-template-columns: auto 1fr;
    gap: 56px;
  }

  .about__portrait {
    width: 160px;
    height: 160px;
  }

  /* How it works — horizontal layout */
  .steps {
    flex-direction: row;
    align-items: flex-start;
    gap: 32px;
  }

  .step { flex: 1; }

  .step__desc { max-width: none; }

  /* Results — three columns */
  .results__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Hide floating CTA on tablet/desktop — phones only */
  .floating-cta { display: none; }
}

@media (min-width: 1024px) {
  .section-heading { font-size: 3rem; }
  .hero__sub { font-size: 1.125rem; }
}