/* ============================================================
   Harper & Leo Studio — Stylesheet
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  /* Palette — matches the Harper & Leo Studio logo blue/purple brand */
  --color-ink:       #1a2060;      /* deep navy (logo text color) */
  --color-ink-soft:  #3d4880;      /* softer navy for body text */
  --color-sand:      #f0f2fc;      /* light lavender-white */
  --color-sand-dark: #dfe3f5;      /* slightly deeper lavender-white */
  --color-ivory:     #f8f9ff;      /* near-white with a hint of blue */
  --color-white:     #ffffff;
  --color-accent:    #5B5BD6;      /* logo purple-blue (the & ampersand color) */
  --color-accent-lt: #7c7ce8;      /* lighter tint for hover states */

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* Sizing */
  --container-max: 1200px;
  --container-pad: clamp(1.25rem, 5vw, 3rem);

  /* Transition */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 250ms var(--ease);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-ivory);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
}

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: clamp(4rem, 10vw, 8rem);
}

.section--alt {
  background: var(--color-sand);
}

.section__label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section__heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--color-ink);
}

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

.section__intro {
  max-width: 540px;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.875rem 2rem;
  border-radius: 2px;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition);
}

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

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-ink);
  color: var(--color-ivory);
}

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

.btn--ghost {
  background: transparent;
  color: var(--color-ivory);
  border: 1px solid rgba(250, 248, 244, 0.4);
}

.btn--ghost:hover {
  background: rgba(250, 248, 244, 0.1);
  border-color: var(--color-ivory);
}

.btn--full {
  width: 100%;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  background: rgba(26, 32, 96, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity var(--transition), filter var(--transition);
}

.nav__logo:hover {
  opacity: 0.85;
}

.nav__logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.nav__logo-amp {
  color: var(--color-accent);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250, 248, 244, 0.75);
  transition: color var(--transition);
}

.nav__link:hover {
  color: var(--color-ivory);
}

.nav__link--cta {
  color: var(--color-ivory);
  border: 1px solid rgba(250, 248, 244, 0.3);
  padding: 0.5rem 1.25rem;
  border-radius: 2px;
  transition: background var(--transition), border-color var(--transition);
}

.nav__link--cta:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-ivory);
}

/* hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  color: var(--color-ivory);
}

.nav__toggle-bar {
  display: block;
  width: 24px;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #1a2060;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 70% 40%, rgba(91, 91, 214, 0.28) 0%, transparent 60%),
    radial-gradient(ellipse 60% 60% at 20% 80%, rgba(0, 206, 201, 0.12) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 72px; /* offset fixed header */
  padding-block: clamp(6rem, 15vw, 10rem);
  max-width: 760px;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero__heading {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--color-ivory);
  margin-bottom: 1.5rem;
}

.hero__heading em {
  font-style: italic;
  color: var(--color-accent-lt);
}

.hero__subheading {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: rgba(250, 248, 244, 0.65);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: var(--container-pad);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(250, 248, 244, 0.4);
}

.hero__scroll-line {
  display: block;
  width: 40px;
  height: 1px;
  background: currentColor;
}

.hero__scroll-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.about__visual {
  justify-self: center;
  max-width: 400px;
  width: 100%;
}

.about__logo-img {
  width: 100%;
  height: auto;
  display: block;
  /* Drop shadow to lift logo off the light background */
  filter: drop-shadow(0 8px 24px rgba(91, 91, 214, 0.18));
}

.about__copy {
  max-width: 520px;
}

.about__text {
  color: var(--color-ink-soft);
  margin-bottom: 1.25rem;
  font-size: 1.0625rem;
}

.about__text:last-of-type {
  margin-bottom: 2rem;
}

/* ---------- Services ---------- */
.services__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: 1.5px;
  background: var(--color-sand-dark);
  border: 1.5px solid var(--color-sand-dark);
}

.service-card {
  background: var(--color-sand);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  transition: background var(--transition);
}

.service-card:hover {
  background: var(--color-ivory);
}

.service-card__icon {
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--color-ink);
}

.service-card__desc {
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
  line-height: 1.65;
}

/* ---------- Work ---------- */
.work__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.work-card {
  background: var(--color-white);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(26, 22, 18, 0.1);
}

.work-card--wide {
  grid-column: span 2;
  flex-direction: row;
}

.work-card__image {
  overflow: hidden;
  flex-shrink: 0;
}

.work-card--wide .work-card__image {
  width: 55%;
}

.work-card:not(.work-card--wide) .work-card__image {
  height: 220px;
}

.work-card__placeholder {
  width: 100%;
  height: 100%;
  min-height: 260px;
  background: hsl(var(--hue, 200), 30%, 82%);
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 20px,
      rgba(255,255,255,0.25) 20px,
      rgba(255,255,255,0.25) 21px
    );
  transition: transform var(--transition);
}

.work-card:hover .work-card__placeholder {
  transform: scale(1.03);
}

.work-card:not(.work-card--wide) .work-card__placeholder {
  min-height: unset;
  height: 100%;
}

.work-card__info {
  padding: clamp(1.25rem, 3vw, 2rem);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.work-card__category {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  display: block;
}

.work-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  color: var(--color-ink);
  margin-bottom: 0.625rem;
}

.work-card__desc {
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
}

/* ---------- Testimonials ---------- */
.testimonials__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--color-ivory);
  border-radius: 4px;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  border: 1px solid var(--color-sand-dark);
}

.testimonial-card__quote p {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-style: italic;
  line-height: 1.65;
  color: var(--color-ink);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-ivory);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-style: italic;
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-ink);
}

.testimonial-card__author span {
  font-size: 0.8rem;
  color: var(--color-ink-soft);
}

/* ---------- Contact ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

.contact__copy {
  position: sticky;
  top: 100px;
}

.contact__text {
  font-size: 1.0625rem;
  color: var(--color-ink-soft);
  margin-block: 1.25rem 2rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact__detail-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  margin-bottom: 0.2rem;
}

.contact__link {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition);
}

.contact__link:hover {
  text-decoration-color: currentColor;
}

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-field__label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.form-field__input {
  width: 100%;
  padding: 0.8125rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--color-ink);
  background: var(--color-sand);
  border: 1px solid var(--color-sand-dark);
  border-radius: 2px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-field__input::placeholder {
  color: rgba(61, 72, 128, 0.4);
}

.form-field__input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(91, 91, 214, 0.15);
}

.form-field__input:invalid:not(:placeholder-shown) {
  border-color: #b33;
}

.form-field__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a443d' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

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

.form__status {
  font-size: 0.875rem;
  min-height: 1.25rem;
}

.form__status--success {
  color: #2d7a4f;
}

.form__status--error {
  color: #b33;
}

/* ---------- Footer ---------- */
.footer {
  background: #1a2060;
  color: rgba(248, 249, 255, 0.65);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: start;
  padding-block: clamp(3rem, 6vw, 4.5rem);
}

.footer__logo-img {
  height: 48px;
  width: auto;
  display: block;
  margin-bottom: 0.5rem;
}

.footer__tagline {
  font-size: 0.875rem;
  color: rgba(248, 249, 255, 0.4);
  font-style: italic;
}

.footer__nav ul {
  display: flex;
  gap: 2rem;
}

.footer__nav a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250, 248, 244, 0.55);
  transition: color var(--transition);
}

.footer__nav a:hover {
  color: var(--color-ivory);
}

.footer__social {
  display: flex;
  gap: 1.25rem;
  justify-content: flex-end;
}

.footer__social-link {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250, 248, 244, 0.55);
  transition: color var(--transition);
}

.footer__social-link:hover {
  color: var(--color-accent-lt);
}

.footer__bottom {
  border-top: 1px solid rgba(250, 248, 244, 0.08);
  padding-block: 1.25rem;
  font-size: 0.8rem;
  color: rgba(250, 248, 244, 0.3);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  /* Nav */
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(26, 32, 96, 0.97);
    backdrop-filter: blur(8px);
    padding: 1rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav__menu.is-open {
    display: flex;
  }

  .nav__link {
    display: block;
    padding: 0.875rem var(--container-pad);
  }

  .nav__link--cta {
    border: none;
    padding: 0.875rem var(--container-pad);
    color: var(--color-accent-lt);
  }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
  }

  .about__visual {
    max-width: 280px;
    aspect-ratio: auto;
  }

  .about__logo-img {
    width: min(100%, 280px);
    margin-inline: auto;
  }

  /* Work */
  .work__grid {
    grid-template-columns: 1fr;
  }

  .work-card--wide {
    grid-column: span 1;
    flex-direction: column;
  }

  .work-card--wide .work-card__image {
    width: 100%;
  }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .contact__copy {
    position: static;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__nav ul {
    justify-content: center;
    flex-wrap: wrap;
  }

  .footer__social {
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .hero__heading {
    font-size: clamp(2.5rem, 11vw, 3.5rem);
  }

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

  .hero__actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}