/* ============================================================
   Dragonfly Valley Co. — styles.css
   Brand palette extracted from logo and banner assets
   ============================================================ */

/* ===== CUSTOM PROPERTIES ===== */
:root {
  /* Brand colors (from logo) */
  --c-purple:       #cb6ce6;
  --c-purple-deep:  #9634c8;
  --c-purple-rich:  #b350d8;
  --c-purple-glow:  #dc8ef0;
  --c-purple-pale:  #f7effe;
  --c-purple-ghost: #fdf6ff;

  --c-teal:         #8ad8d4;
  --c-teal-mid:     #4AADA3;
  --c-teal-dark:    #007b8e;
  --c-teal-pale:    #e5f7f5;

  /* Neutrals */
  --c-bg:           #faf8fc;
  --c-cream:        #f9f5f0;
  --c-white:        #ffffff;

  /* Text */
  --c-ink:          #1a1024;
  --c-text:         #5a4869;
  --c-muted:        #9880aa;

  /* UI */
  --c-border:       #e8d6f4;
  --c-border-soft:  #f2e8f9;
  --c-shadow:       rgba(130, 50, 158, 0.10);
  --c-shadow-deep:  rgba(130, 50, 158, 0.20);

  /* Typography */
  --f-display:  'Cormorant Garamond', Georgia, serif;
  --f-body:     'Raleway', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --max-w:      1200px;
  --pad-h:      40px;
  --s-section:  110px;

  /* Easing */
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--f-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--c-text);
  background-color: var(--c-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

button {
  font-family: var(--f-body);
  cursor: pointer;
}

/* ===== CONTAINER ===== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-h);
}

/* ===== TYPOGRAPHY HELPERS ===== */
.label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-purple);
  margin-bottom: 14px;
}

.label--light {
  color: rgba(255, 255, 255, 0.65);
}

.section-heading {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--c-ink);
  margin-bottom: 22px;
}

.section-heading em {
  font-style: italic;
  color: var(--c-purple-rich);
}

.section-heading--light {
  color: white;
}

.section-sub {
  font-size: 1rem;
  font-weight: 300;
  color: var(--c-muted);
  max-width: 540px;
  margin: 0 auto 64px;
  line-height: 1.85;
}

.section-intro {
  text-align: center;
}

/* ===== BUTTONS ===== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 38px;
  border: none;
  border-radius: 60px;
  font-family: var(--f-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: transform 0.25s var(--ease-smooth), box-shadow 0.25s var(--ease-smooth), background 0.25s;
  white-space: nowrap;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-purple) 0%, var(--c-purple-deep) 100%);
  color: white;
  box-shadow: 0 6px 24px rgba(192, 78, 200, 0.38), 0 2px 8px rgba(192, 78, 200, 0.2);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(192, 78, 200, 0.45), 0 4px 12px rgba(192, 78, 200, 0.25);
}

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

.btn-outline {
  background: transparent;
  color: var(--c-purple);
  border: 1.5px solid var(--c-purple);
}

.btn-outline:hover {
  background: var(--c-purple-pale);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(203, 108, 230, 0.15);
}

.btn-nav {
  background: rgba(255, 255, 255, 0.18);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 10px 24px;
  font-size: 0.72rem;
}

.btn-nav:hover {
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-white {
  background: white;
  color: var(--c-purple-deep);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12), 0 1px 4px rgba(0, 0, 0, 0.08);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.16), 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Button sparkle decoration */
.btn-sparkle {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.25) 0%, transparent 60%);
  pointer-events: none;
}

/* ===== SCROLL-REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s var(--ease-smooth), transform 0.75s var(--ease-smooth);
  will-change: opacity, transform;
}

.reveal--right {
  transform: translateY(36px) translateX(16px);
  transition-delay: 0.15s;
}

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

.card.reveal:nth-child(2) { transition-delay: 0.1s; }
.card.reveal:nth-child(3) { transition-delay: 0.2s; }
.card.reveal:nth-child(4) { transition-delay: 0.3s; }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 22px 0;
  background: var(--c-teal-dark);
  transition: background 0.4s, backdrop-filter 0.4s, padding 0.4s, box-shadow 0.4s;
}

.nav.is-scrolled {
  background: rgba(0, 123, 142, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 2px 24px rgba(0, 90, 105, 0.35);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-brand {
  flex-shrink: 0;
  display: block;
  line-height: 0;
}

.nav-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: 10px;
  transition: opacity 0.3s;
}

.nav-logo:hover { opacity: 0.8; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  transition: color 0.3s;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: white;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease-smooth);
}

.nav-link:hover {
  color: white;
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  padding: 4px;
  position: relative;
  z-index: 210;
}

.toggle-bar {
  display: block;
  width: 24px;
  height: 1.5px;
  background: white;
  border-radius: 2px;
  transition: transform 0.35s var(--ease-smooth), opacity 0.3s;
  transform-origin: center;
}

.nav-toggle.is-open .toggle-bar:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.is-open .toggle-bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-open .toggle-bar:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--c-bg);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}

.hero-glow--purple {
  width: 700px;
  height: 500px;
  top: -10%;
  left: -10%;
  background: radial-gradient(ellipse, rgba(203, 108, 230, 0.10) 0%, transparent 70%);
  animation: glowFloat1 12s ease-in-out infinite alternate;
}

.hero-glow--teal {
  width: 600px;
  height: 500px;
  bottom: 0;
  right: -5%;
  background: radial-gradient(ellipse, rgba(138, 216, 212, 0.09) 0%, transparent 70%);
  animation: glowFloat2 14s ease-in-out infinite alternate;
}

@keyframes glowFloat1 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(5%, 5%) scale(1.1); }
}

@keyframes glowFloat2 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-5%, -4%) scale(1.08); }
}

.sparkle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 130px var(--pad-h) 90px;
  max-width: 820px;
  margin: 0 auto;
}

.hero-logo-wrap {
  margin-bottom: 36px;
  display: flex;
  justify-content: center;
}

.hero-logo {
  height: 210px;
  width: auto;
  object-fit: contain;
  border-radius: 24px;
  filter: drop-shadow(0 8px 32px rgba(0, 0, 0, 0.18));
  animation: heroLogoIn 1.3s var(--ease-smooth) both;
}

@keyframes heroLogoIn {
  from { opacity: 0; transform: translateY(18px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-eyebrow {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-teal-mid);
  margin-bottom: 18px;
  animation: fadeUp 1s 0.35s var(--ease-smooth) both;
}

.hero-headline {
  font-family: var(--f-display);
  font-size: clamp(2.1rem, 5.2vw, 4rem);
  font-weight: 300;
  line-height: 1.18;
  color: var(--c-ink);
  margin-bottom: 26px;
  animation: fadeUp 1s 0.55s var(--ease-smooth) both;
}

.hero-headline em {
  font-style: italic;
  color: var(--c-purple-rich);
}

.hero-sub {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--c-text);
  max-width: 520px;
  margin: 0 auto 52px;
  line-height: 1.85;
  animation: fadeUp 1s 0.75s var(--ease-smooth) both;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 1s 0.95s var(--ease-smooth) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-scroll {
  position: absolute;
  bottom: 38px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: fadeUp 1s 1.4s var(--ease-smooth) both;
}

.scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent 0%, var(--c-purple-glow) 100%);
  margin: 0 auto;
  animation: scrollPulse 2.2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%   { transform: scaleY(0) translateY(0); opacity: 1; transform-origin: top; }
  50%  { transform: scaleY(1) translateY(0); opacity: 1; transform-origin: top; }
  51%  { transform-origin: bottom; }
  100% { transform: scaleY(0); opacity: 0.3; transform-origin: bottom; }
}

/* ===== BANNER STRIP ===== */
.banner-strip {
  width: 100%;
  overflow: hidden;
  line-height: 0;
  position: relative;
}

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

/* ===== ABOUT ===== */
.about {
  padding: var(--s-section) 0;
  background: var(--c-cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text p {
  font-weight: 300;
  color: var(--c-text);
  line-height: 1.9;
  margin-bottom: 18px;
  font-size: 1rem;
}

.about-text p:last-of-type { margin-bottom: 0; }

.about-text em {
  color: var(--c-purple-rich);
  font-style: italic;
  font-family: var(--f-display);
  font-size: 1.06em;
}

.value-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.tag {
  display: inline-block;
  padding: 7px 18px;
  border: 1px solid var(--c-border);
  border-radius: 60px;
  background: var(--c-white);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text);
  transition: border-color 0.3s, color 0.3s, background 0.3s, transform 0.3s;
  cursor: default;
}

.tag:hover {
  border-color: var(--c-purple);
  color: var(--c-purple);
  background: var(--c-purple-ghost);
  transform: translateY(-2px);
}

/* About visual card */
.about-card {
  background: var(--c-white);
  border-radius: 28px;
  border: 1px solid var(--c-border);
  overflow: hidden;
  box-shadow: 0 24px 64px var(--c-shadow), 0 4px 16px var(--c-shadow);
  transition: transform 0.4s var(--ease-smooth), box-shadow 0.4s;
}

.about-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 36px 80px var(--c-shadow-deep), 0 8px 24px var(--c-shadow);
}

.about-card-top {
  position: relative;
  background: linear-gradient(135deg, var(--c-purple-deep) 0%, var(--c-purple) 60%, var(--c-teal-mid) 100%);
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-card-logo {
  width: 100%;
  height: auto;
  max-height: 220px;
  object-fit: cover;
  display: block;
  border-radius: 6px;
}

.about-card-body {
  padding: 36px 36px 40px;
  text-align: center;
}

.dfly-icon {
  margin-bottom: 20px;
}

.dfly-svg {
  width: 110px;
  height: auto;
  margin: 0 auto;
  animation: dflyFloat 7s ease-in-out infinite;
  filter: drop-shadow(0 4px 12px rgba(109, 206, 196, 0.3));
}

@keyframes dflyFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-10px) rotate(1.5deg); }
  66%       { transform: translateY(-5px) rotate(-1deg); }
}

.about-quote {
  font-family: var(--f-display);
  font-size: 1.25rem;
  font-weight: 400;
  font-style: italic;
  color: var(--c-ink);
  line-height: 1.65;
}

/* ===== COLLECTIONS ===== */
.collections {
  padding: var(--s-section) 0;
  background: var(--c-bg);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.card {
  background: var(--c-white);
  border: 1px solid var(--c-border-soft);
  border-radius: 22px;
  padding: 36px 26px 32px;
  text-align: center;
  transition: transform 0.4s var(--ease-smooth), box-shadow 0.4s, border-color 0.4s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-purple), var(--c-teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-smooth);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 52px var(--c-shadow), 0 4px 16px var(--c-shadow);
  border-color: var(--c-border);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-icon-wrap {
  width: 72px;
  height: 72px;
  margin: 0 auto 22px;
  transition: transform 0.4s var(--ease-spring);
}

.card:hover .card-icon-wrap {
  transform: scale(1.1) rotate(-3deg);
}

.card-icon-wrap svg {
  width: 100%;
  height: 100%;
}

.card-title {
  font-family: var(--f-display);
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--c-ink);
  margin-bottom: 12px;
  line-height: 1.25;
}

.card-desc {
  font-size: 0.87rem;
  font-weight: 300;
  color: var(--c-muted);
  line-height: 1.85;
  margin-bottom: 22px;
}

.card-badge {
  display: inline-block;
  padding: 5px 16px;
  background: var(--c-purple-pale);
  color: var(--c-purple);
  border-radius: 60px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ===== SIGNUP ===== */
.signup {
  position: relative;
  padding: var(--s-section) 0;
  background: linear-gradient(140deg, var(--c-purple-deep) 0%, var(--c-purple) 45%, var(--c-teal-mid) 100%);
  overflow: hidden;
}

.signup-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(255, 255, 255, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.signup-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.signup-sub {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 44px;
}

.signup-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.form-input {
  width: 100%;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 14px;
  color: white;
  font-family: var(--f-body);
  font-size: 0.95rem;
  font-weight: 300;
  transition: border-color 0.3s, background 0.3s;
  outline: none;
  backdrop-filter: blur(8px);
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.form-input:focus {
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.2);
}

.form-note {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.42);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-top: 8px;
}

/* Form success state */
.form-success {
  text-align: center;
  padding: 20px 0;
  animation: fadeUp 0.6s var(--ease-smooth) both;
}

.success-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  animation: successPop 0.5s var(--ease-spring) both;
}

@keyframes successPop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.success-msg {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 400;
  color: white;
  line-height: 1.65;
  max-width: 460px;
  margin: 0 auto;
}

/* ===== FOOTER ===== */
.footer {
  position: relative;
  background: var(--c-ink);
  padding: 72px 0 32px;
}

.footer-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-purple-deep), var(--c-purple), var(--c-teal));
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: 60px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-logo-wrap {
  margin-bottom: 18px;
}

.footer-logo {
  width: 90px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.footer-tagline {
  font-size: 0.87rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.44);
  line-height: 1.8;
  max-width: 280px;
}

.footer-heading {
  font-family: var(--f-body);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-teal);
  margin-bottom: 20px;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer-nav a {
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.50);
  transition: color 0.3s;
}

.footer-nav a:hover { color: rgba(255, 255, 255, 0.9); }

.social-links {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-bottom: 22px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.50);
  transition: color 0.3s;
}

.social-link svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.social-link:hover { color: var(--c-teal); }

.footer-email {
  font-size: 0.84rem;
  font-weight: 400;
  color: rgba(109, 206, 196, 0.70);
  transition: color 0.3s;
  display: inline-block;
}

.footer-email:hover { color: var(--c-teal); }

.footer-bottom {
  padding-top: 28px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.75rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.06em;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  :root { --pad-h: 32px; }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 900px) {
  :root { --s-section: 80px; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .reveal--right {
    transform: translateY(36px);
    transition-delay: 0s;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding-bottom: 32px;
  }
}

@media (max-width: 768px) {
  :root { --s-section: 70px; --pad-h: 24px; }

  /* Mobile nav */
  .nav-links {
    position: fixed;
    inset: 0;
    background: var(--c-teal-dark);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
    z-index: 199;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s var(--ease-smooth);
  }

  .nav-links.is-open {
    opacity: 1;
    pointer-events: all;
  }

  .nav-link {
    font-size: 1.1rem;
    letter-spacing: 0.15em;
  }

  .nav-link-cta { display: none; }

  .nav-toggle { display: flex; }

  /* Hero */
  .hero-logo { height: 148px; }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .btn { padding: 14px 30px; }

  /* Collections */
  .cards-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  /* Signup form */
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-brand { grid-column: auto; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2rem; }
  .section-heading { font-size: 1.85rem; }
  .hero-logo { height: 120px; }

  .about-card-body { padding: 24px 24px 28px; }
  .about-quote { font-size: 1.1rem; }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .sparkle-canvas { display: none; }
  .hero-glow { display: none; }
}