/* ============================================================
   Superbloom Coaching — main.css
   Editorial. High-contrast Didone serif on white.
   Built mobile-first, designed to scale to multi-page later.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Color */
  --color-bg: #FFFFFF;
  --color-bg-tint: #FAFAF9;
  --color-text: #0A0A0A;
  --color-text-muted: #6B6B6B;
  --color-text-soft: #404040;
  --color-border: #E8E5E0;
  --color-placeholder-bg: #F4F2EE;
  --color-placeholder-text: #B0ADA6;

  /* Accent gradient (green → purple → orange — desert bloom) */
  --gradient-accent: linear-gradient(120deg, #2e8b4a 0%, #8a4fd6 50%, #ea7833 100%);
  --color-accent-green: #2e8b4a;
  --color-accent-purple: #8a4fd6;
  --color-accent-orange: #ea7833;

  /* Typography */
  --font-display: "Playfair Display", "PT Serif", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Type scale */
  --fs-hero: clamp(3rem, 9vw, 8rem);
  --fs-section: clamp(2.25rem, 6vw, 5rem);
  --fs-service: clamp(1.75rem, 3.5vw, 3rem);
  --fs-lead: clamp(1.0625rem, 1.4vw, 1.375rem);
  --fs-subtitle: clamp(1.125rem, 1.6vw, 1.5rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;

  --lh-display: 1.02;
  --lh-section: 1.05;
  --lh-lead: 1.4;
  --lh-body: 1.65;

  /* Spacing */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6.5rem;
  --space-section: clamp(5rem, 10vw, 9rem);

  /* Layout */
  --max-w: 1280px;
  --max-w-text: 720px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  /* Misc */
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
}

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

a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}
a:hover { opacity: 0.65; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: var(--lh-display);
}

p { margin: 0 0 var(--space-2); }
p:last-child { margin-bottom: 0; }

:focus-visible {
  outline: 2px solid var(--color-accent-purple);
  outline-offset: 4px;
  border-radius: 2px;
}

/* ---------- Gradient accent helpers ---------- */
.gradient-text {
  background: var(--gradient-accent);
  background-size: 220% 220%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: gradient-shine 9s ease-in-out infinite;
}

@keyframes gradient-shine {
  0%   { background-position:   0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position:   0% 50%; }
}

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

.section { padding: var(--space-section) 0; }
.section--tight { padding: calc(var(--space-section) * 0.6) 0; }

/* Generic split row: text left, media right (alternates with .row--flip) */
.row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: start;
}
@media (min-width: 880px) {
  .row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-6);
  }
  .row--flip > :first-child { order: 2; }
  .row--flip > :last-child { order: 1; }
}

/* Stacked section: full-width section heading above, then split row */
.stack > .row { margin-top: var(--space-5); }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}
.site-nav.is-scrolled {
  border-bottom-color: var(--color-border);
  background: rgba(255, 255, 255, 0.95);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 1.1rem 0;
}

.site-nav__brand {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.5vw, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-text);
}
.site-nav__brand:hover { opacity: 1; }

.site-nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.6vw, 2.5rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav__links a {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
}
.site-nav__links a.is-accent {
  background: var(--gradient-accent);
  background-size: 220% 220%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-weight: 600;
  animation: gradient-shine 9s ease-in-out infinite;
}

@media (max-width: 560px) {
  .site-nav__links { gap: var(--space-2); }
  .site-nav__links a { font-size: 0.875rem; }
}
@media (max-width: 400px) {
  .site-nav__brand { font-size: 1.05rem; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), opacity var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); opacity: 1; }
.btn--primary {
  background: var(--color-text);
  color: var(--color-bg);
}
.btn--primary:hover { background: #2a2a2a; }
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}
.btn--ghost:hover { background: var(--color-text); color: var(--color-bg); }

/* Gradient link (mimics "Schedule →" in mockup) */
.link-accent {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  font-weight: 500;
  background: var(--gradient-accent);
  background-size: 220% 220%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity var(--transition), transform var(--transition);
  animation: gradient-shine 9s ease-in-out infinite;
}
.link-accent:hover { opacity: 0.8; transform: translateX(2px); }
.link-accent::after {
  content: "→";
  -webkit-text-fill-color: var(--color-accent-orange);
  color: var(--color-accent-orange);
  font-weight: 500;
  font-size: 0.95em;
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(2rem, 4vw, 3rem);
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  line-height: 0.96;
  letter-spacing: -0.03em;
  font-weight: 400;
  margin: 0 0 var(--space-4);
  max-width: 14ch;
}
.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--fs-subtitle);
  font-weight: 400;
  line-height: 1.35;
  color: var(--color-text-soft);
  max-width: 36rem;
  margin: 0;
}

/* ---------- Intro (under hero) ---------- */
.intro__lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-4);
}
.intro__body p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 1.15rem;
}

/* ---------- Section heading (big, lowercase Didone) ---------- */
.section-heading {
  font-family: var(--font-display);
  font-size: var(--fs-section);
  line-height: var(--lh-section);
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0 0 var(--space-5);
}
.section-heading--small {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  margin-bottom: var(--space-3);
}

/* ---------- Photo placeholder ---------- */
.photo-placeholder {
  background: var(--color-placeholder-bg);
  border-radius: 2px;
  width: 100%;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3);
}
.photo-placeholder span {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-placeholder-text);
  line-height: 1.5;
}
.photo-placeholder--wide { aspect-ratio: 16 / 10; }

/* Real image: same framing as the placeholder boxes */
.photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  border-radius: 2px;
  display: block;
  background: var(--color-placeholder-bg);
}
.photo--wide { aspect-ratio: 16 / 10; }
.photo--tall { aspect-ratio: 3 / 4; }
.photo--landscape { aspect-ratio: 5 / 4; }
/* Let the image display at its native ratio (no forced crop) */
.photo--natural { aspect-ratio: auto; object-fit: contain; background: transparent; }

/* ---------- Services ---------- */
.services-intro {
  margin-bottom: var(--space-6);
}
.services-intro p {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--color-text-soft);
  max-width: var(--max-w-text);
}

.service {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
}
.service:first-of-type { border-top: none; padding-top: var(--space-3); }
.service .row { align-items: center; }

.service__title {
  font-family: var(--font-display);
  font-size: var(--fs-service);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0;
}
.service__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.service__header .photo {
  max-width: 420px;
}
/* Featured service: photo fills its column (no max-width cap) */
.service--feature .service__header .photo {
  max-width: none;
  aspect-ratio: 4 / 5;
}
.service__body {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.service__lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.25rem, 1.8vw, 1.625rem);
  line-height: 1.25;
  margin: 0;
}
.service__body p {
  font-size: 1.0625rem;
  line-height: 1.7;
}
.service__close {
  font-weight: 600;
}

/* ---------- Booking ---------- */
.booking__copy p { margin-bottom: var(--space-2); }
.booking__copy .section-heading { margin-bottom: var(--space-3); }
.booking__lead {
  font-size: var(--fs-subtitle);
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.booking__action { margin-top: var(--space-4); }

.calendly-inline-widget {
  width: 100%;
  min-width: 320px;
  height: 720px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-bg-tint);
  border: 1px solid var(--color-border);
  margin-top: var(--space-5);
}
@media (max-width: 640px) {
  .calendly-inline-widget { height: 980px; }
}

/* ---------- About me ---------- */
.about__intro-lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.5rem, 2.3vw, 2rem);
  line-height: 1.25;
  margin: 0 0 var(--space-4);
}
.about__pullquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 32ch;
  margin: var(--space-6) 0;
}
.about__body p {
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 1.15rem;
}
.about__close {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.25rem, 1.8vw, 1.625rem);
  line-height: 1.3;
  margin-top: var(--space-5);
  max-width: 36ch;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-5) 0;
  color: var(--color-text-muted);
  font-size: var(--fs-small);
}
.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: flex-start;
  justify-content: space-between;
}
@media (min-width: 640px) {
  .site-footer__inner { flex-direction: row; align-items: center; }
}
.site-footer a { color: var(--color-text); }
.site-footer__email { font-weight: 500; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  /* Pause the gradient shine for users who prefer less motion */
  .gradient-text,
  .site-nav__links a.is-accent,
  .link-accent { animation: none; background-position: 0% 50%; }
}

/* ---------- 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;
}