/* ============================================================
   Breath of Bloom Psychology — Design System
   Gentle, ethical psychological care
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,600&family=Jost:wght@300;400;500;600&display=swap');

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

/* --- Design tokens --- */
:root {
  --c-ivory:        #f5f0e8;
  --c-cream:        #ece7dd;
  --c-warm-white:   #fdfaf5;
  --c-forest:       #162b22;
  --c-forest-mid:   #265040;
  --c-sage:         #4a7a65;
  --c-sage-light:   #85b09e;
  --c-sage-pale:    #d5e7e0;
  --c-amber:        #b8834a;
  --c-amber-warm:   #d4a870;
  --c-text:         #1e3028;
  --c-text-mid:     #44625a;
  --c-text-muted:   #7a8f88;
  --c-border:       rgba(74, 122, 101, 0.12);
  --c-border-med:   rgba(74, 122, 101, 0.22);

  --f-display: 'Cormorant Garamond', Georgia, serif;
  --f-body:    'Jost', sans-serif;

  --r-sm:  10px;
  --r-md:  18px;
  --r-lg:  28px;

  --shadow-sm: 0 2px 12px rgba(22, 43, 34, 0.07);
  --shadow-md: 0 8px 32px rgba(22, 43, 34, 0.11);
  --shadow-lg: 0 20px 60px rgba(22, 43, 34, 0.16);

  --ease:   cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --t-med:  0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base --- */
html { scroll-behavior: smooth; }

body {
  font-family: var(--f-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text);
  background-color: var(--c-ivory);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.032'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* --- Layout --- */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-main { flex: 1; }

/* ============================================================
   HEADER & NAV
   ============================================================ */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 240, 232, 0.9);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border-bottom: 1px solid var(--c-border);
}

.nav {
  max-width: 1160px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-mark {
  flex-shrink: 0;
  animation: bloom-breathe 7s ease-in-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}

@keyframes bloom-breathe {
  0%   { transform: scale(1)    rotate(0deg); }
  40%  { transform: scale(1.09) rotate(18deg); }
  100% { transform: scale(1)    rotate(0deg); }
}

/* Pause on hover — feels intentional and calm */
.brand:hover .brand-mark {
  animation-play-state: paused;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.brand-name {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 20px;
  color: var(--c-forest);
  line-height: 1;
  letter-spacing: -0.01em;
}

.brand-tagline {
  font-size: 11px;
  font-weight: 300;
  color: var(--c-text-muted);
  letter-spacing: 0.02em;
}

/* Hamburger */
#menu-toggle { display: none; }

.menu-icon {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
  margin-left: auto;
}

.menu-icon span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--c-forest);
  border-radius: 2px;
  transition: var(--t-med);
}

nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

nav a {
  font-size: 14px;
  font-weight: 400;
  color: var(--c-text-mid);
  text-decoration: none;
  padding: 8px 13px;
  border-radius: 999px;
  transition: color var(--t-fast), background var(--t-fast);
  white-space: nowrap;
}

nav a:hover {
  color: var(--c-forest);
  background: rgba(74, 122, 101, 0.09);
}

nav a.active {
  color: var(--c-forest);
  background: rgba(74, 122, 101, 0.09);
}

nav a.primary-link {
  background: var(--c-forest);
  color: #fff;
  font-weight: 500;
  padding: 9px 20px;
  margin-left: 6px;
  box-shadow: 0 4px 16px rgba(22, 43, 34, 0.22);
}

nav a.primary-link:hover {
  background: var(--c-forest-mid);
  box-shadow: 0 6px 22px rgba(22, 43, 34, 0.28);
  transform: translateY(-1px);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--f-body);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--t-med);
  white-space: nowrap;
}

.btn-primary {
  background: var(--c-forest);
  color: #fff;
  box-shadow: 0 6px 24px rgba(22, 43, 34, 0.26);
}

.btn-primary:hover {
  background: var(--c-forest-mid);
  transform: translateY(-1px);
  box-shadow: 0 10px 32px rgba(22, 43, 34, 0.32);
}

.btn-ghost {
  background: transparent;
  color: var(--c-forest-mid);
  border: 1.5px solid var(--c-border-med);
}

.btn-ghost:hover {
  background: var(--c-cream);
  border-color: var(--c-sage);
  transform: translateY(-1px);
}

.btn-amber {
  background: var(--c-amber);
  color: #fff;
  box-shadow: 0 6px 20px rgba(184, 131, 74, 0.3);
}

.btn-amber:hover {
  background: #a37040;
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(184, 131, 74, 0.38);
}

button.btn-primary { align-self: flex-start; }

/* ============================================================
   HERO (home page)
   ============================================================ */
.hero {
  max-width: 1160px;
  margin: 0 auto;
  padding: 80px 28px 88px;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: 22px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1.5px;
  background: var(--c-sage);
  flex-shrink: 0;
}

.hero h1 {
  font-family: var(--f-display);
  font-size: 60px;
  font-weight: 600;
  line-height: 1.02;
  color: var(--c-forest);
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}

.hero h1 em {
  font-style: italic;
  color: var(--c-sage);
}

.hero-tagline {
  font-size: 17px;
  font-weight: 300;
  color: var(--c-text-mid);
  max-width: 460px;
  line-height: 1.8;
  margin-bottom: 30px;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--c-warm-white);
  border: 1px solid var(--c-border-med);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--c-text-mid);
}

.hero-pill-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-sage);
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.hero-note {
  font-size: 12px;
  color: var(--c-text-muted);
}

/* Hero card */
.hero-card {
  background: var(--c-warm-white);
  border-radius: var(--r-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 122, 101, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: 16px;
}

.hero-card h2 {
  font-family: var(--f-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--c-forest);
  margin-bottom: 8px;
  line-height: 1.15;
}

.hero-card-intro {
  font-size: 14px;
  color: var(--c-text-mid);
  margin-bottom: 20px;
}

.hero-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.hero-card-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--c-text-mid);
  line-height: 1.5;
}

.hero-card-list li::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-sage-pale);
  border: 1.5px solid var(--c-sage-light);
  margin-top: 1px;
}

.hero-card-divider {
  height: 1px;
  background: var(--c-border);
  margin-bottom: 16px;
}

.hero-card-footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--c-text-muted);
}

/* ============================================================
   PAGE INTRO (inner pages)
   ============================================================ */
.page-intro {
  background: var(--c-cream);
  border-bottom: 1px solid var(--c-border);
}

.page-intro-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 72px 28px 64px;
}

.page-intro-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: 20px;
}

.page-intro-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--c-sage);
}

.page-intro h1 {
  font-family: var(--f-display);
  font-size: 52px;
  font-weight: 600;
  color: var(--c-forest);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.page-intro p {
  font-size: 17px;
  font-weight: 300;
  color: var(--c-text-mid);
  max-width: 540px;
  line-height: 1.8;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  max-width: 1160px;
  margin: 0 auto;
  padding: 64px 28px;
}

.section-header {
  margin-bottom: 48px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: 12px;
}

.section-eyebrow::before {
  content: '';
  width: 20px;
  height: 1.5px;
  background: var(--c-sage);
}

.section-title {
  font-family: var(--f-display);
  font-size: 40px;
  font-weight: 600;
  color: var(--c-forest);
  line-height: 1.08;
  letter-spacing: -0.018em;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 16px;
  font-weight: 300;
  color: var(--c-text-mid);
  max-width: 560px;
  line-height: 1.8;
}

/* ============================================================
   GRID
   ============================================================ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

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

.two-column {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 20px;
}

/* --- Bio section (about page) --- */
.bio-section {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: start;
}

.bio-image img {
  width: 100%;
  border-radius: var(--r-md);
  display: block;
}

.bio-content h2 {
  font-family: var(--f-display);
  font-size: 32px;
  font-weight: 500;
  color: var(--c-forest);
  margin-top: 8px;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--c-warm-white);
  border-radius: var(--r-md);
  padding: 28px;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--t-med), transform var(--t-med), border-color var(--t-med);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--c-border-med);
}

.card-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: 14px;
}

.card h2,
.card h3 {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-forest);
  line-height: 1.2;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.card p {
  font-size: 15px;
  color: var(--c-text-mid);
  line-height: 1.75;
  margin-bottom: 14px;
}

.card p:last-child { margin-bottom: 0; }

.card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 14px;
}

.card ul li {
  font-size: 15px;
  color: var(--c-text-mid);
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}

.card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-sage-light);
}

/* Step cards with large decorative numeral */
.step-card {
  position: relative;
  overflow: hidden;
}

.step-card::after {
  content: attr(data-step);
  position: absolute;
  bottom: -16px;
  right: 8px;
  font-family: var(--f-display);
  font-size: 110px;
  font-weight: 600;
  color: var(--c-cream);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.04em;
}

/* ============================================================
   LEARNING HUB — Expandable articles
   ============================================================ */
.articles-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 760px;
}

.article-details {
  background: var(--c-warm-white);
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color var(--t-med), box-shadow var(--t-med);
}

.article-details[open] {
  border-color: var(--c-border-med);
  box-shadow: var(--shadow-md);
}

.article-summary {
  list-style: none;
  padding: 22px 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
  transition: background var(--t-fast);
}

.article-summary::-webkit-details-marker { display: none; }
.article-summary::marker { display: none; }

.article-summary:hover {
  background: var(--c-cream);
}

.article-summary-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.article-tag {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  background: var(--c-sage-pale);
  color: var(--c-sage);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.article-summary-title {
  font-family: var(--f-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--c-forest);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.article-chevron {
  flex-shrink: 0;
  color: var(--c-sage-light);
  transition: transform var(--t-med), color var(--t-fast);
}

.article-details[open] .article-chevron {
  transform: rotate(180deg);
  color: var(--c-sage);
}

/* Body revealed on open */
.article-body {
  padding: 24px 26px 28px;
  border-top: 1px solid var(--c-border);
  animation: article-fade-in 0.28s ease;
}

@keyframes article-fade-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.article-body p {
  font-size: 15px;
  color: var(--c-text-mid);
  line-height: 1.8;
  margin-bottom: 14px;
}

.article-body p:last-child { margin-bottom: 0; }

.article-takeaways {
  margin-top: 20px;
  padding: 18px 20px;
  background: var(--c-cream);
  border-radius: var(--r-sm);
  border-left: 3px solid var(--c-sage);
}

.article-takeaways-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-sage);
  margin-bottom: 10px;
}

.article-takeaways ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-takeaways ul li {
  font-size: 14px;
  color: var(--c-text-mid);
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}

.article-takeaways ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-sage-light);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: var(--c-forest);
  border-radius: var(--r-lg);
  padding: 56px 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -60px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 122, 101, 0.28) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -90px;
  right: -50px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 131, 74, 0.16) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-content { position: relative; z-index: 1; }

.cta-banner h2 {
  font-family: var(--f-display);
  font-size: 36px;
  font-weight: 600;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}

.cta-banner p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 300;
}

.cta-banner-action { position: relative; z-index: 1; flex-shrink: 0; }

/* ============================================================
   UTILITIES
   ============================================================ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--c-cream);
  border: 1px solid var(--c-border-med);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-mid);
  margin-bottom: 14px;
}

.highlight-text {
  font-weight: 500;
  color: var(--c-forest-mid);
}

.muted {
  font-size: 13px;
  color: var(--c-text-muted);
  line-height: 1.65;
}

.stack { display: flex; flex-direction: column; gap: 14px; }
.stack-sm { display: flex; flex-direction: column; gap: 8px; }

.divider {
  height: 1px;
  background: var(--c-border);
  max-width: 1160px;
  margin: 0 auto 0;
}

/* ============================================================
   PAYMENT / DETAIL ITEMS
   ============================================================ */
.detail-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 13px 0;
  border-bottom: 1px solid var(--c-border);
}

.detail-row:first-child { padding-top: 0; }
.detail-row:last-child { border-bottom: none; padding-bottom: 0; }

.detail-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.detail-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text);
}

.detail-value.mono {
  font-family: 'Courier New', Courier, monospace;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--c-text-mid);
}

/* ============================================================
   FORMS
   ============================================================ */
form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

input, textarea, select {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--c-border-med);
  font-family: var(--f-body);
  font-size: 15px;
  color: var(--c-text);
  background: var(--c-warm-white);
  resize: vertical;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

input::placeholder, textarea::placeholder { color: var(--c-text-muted); }

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--c-sage);
  box-shadow: 0 0 0 3px rgba(74, 122, 101, 0.12);
}

.form-helper {
  font-size: 12px;
  color: var(--c-text-muted);
}

iframe {
  border-radius: var(--r-md);
  display: block;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--c-forest);
  padding: 52px 28px;
  margin-top: auto;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  margin-bottom: 12px;
}

.footer-brand .brand-name { color: rgba(255, 255, 255, 0.9); }
.footer-brand .brand-tagline { color: rgba(255, 255, 255, 0.38); }

.footer-copy {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color var(--t-fast);
}

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

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.wa-button {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 0;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  padding: 15px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.38), 0 2px 8px rgba(0,0,0,0.12);
  text-decoration: none;
  transition: padding var(--t-med), gap var(--t-med), box-shadow var(--t-med), transform var(--t-med);
  animation: wa-entrance 0.5s var(--ease) 1.2s both;
}

.wa-button:hover {
  padding: 15px 22px 15px 18px;
  gap: 10px;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.48), 0 4px 12px rgba(0,0,0,0.14);
  transform: translateY(-2px);
}

.wa-button svg { flex-shrink: 0; }

.wa-label {
  font-family: var(--f-body);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-width 0.3s var(--ease), opacity 0.2s var(--ease);
}

.wa-button:hover .wa-label {
  max-width: 160px;
  opacity: 1;
}

@keyframes wa-entrance {
  from { opacity: 0; transform: translateY(20px) scale(0.85); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

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

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1040px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 60px 28px 64px;
    gap: 44px;
  }

  .hero h1 { font-size: 48px; }

  .hero-card { max-width: 480px; }

  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 44px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: start;
  }

  .footer-links {
    flex-direction: row;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px 20px;
  }
}

@media (max-width: 768px) {
  .menu-icon { display: flex; }

  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(245, 240, 232, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--c-border);
    flex-direction: column;
    align-items: stretch;
    padding: 10px 16px 18px;
    gap: 2px;
    box-shadow: 0 8px 24px rgba(22, 43, 34, 0.1);
  }

  #menu-toggle:checked ~ nav { display: flex; }

  nav a { border-radius: var(--r-sm); }

  nav a.primary-link { margin-left: 0; text-align: center; }

  .hero h1 { font-size: 38px; }

  .section { padding: 48px 20px; }

  .page-intro-inner { padding: 52px 20px 44px; }
  .page-intro h1 { font-size: 38px; }

  .grid, .grid-2, .two-column, .bio-section {
    grid-template-columns: 1fr;
  }

  .bio-image { max-width: 360px; }

  .cta-banner { padding: 36px 28px; }
  .cta-banner h2 { font-size: 30px; }

  .section-title { font-size: 32px; }

  footer { padding: 44px 20px; }
}

@media (max-width: 480px) {
  .nav { padding: 14px 20px; }
  .hero { padding: 44px 20px 52px; }
  .hero h1 { font-size: 32px; }
  .section { padding: 40px 20px; }
  .page-intro h1 { font-size: 32px; }
  .section-title { font-size: 28px; }
}