/* ==========================================
   CORDEIRO E HERBERT
   Landing Page
   ========================================== */

:root {
  /* Brand colors */
  --color-ivory: #f9f1e8;
  --color-cream: #ffe5c7;
  --color-terracotta: #9d4228;
  --color-brown: #572d21;

  /* Supporting colors */
  --color-white: #ffffff;
  --color-text: #45291f;
  --color-text-soft: #7d685e;
  --color-line: rgba(87, 45, 33, 0.14);

  /* Layout */
  --container: 1180px;
  --header-height: 82px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 18px;
  --radius-lg: 28px;

  /* Animation */
  --transition: 180ms ease;
}

/* ==========================================
   RESET
   ========================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  min-width: 320px;

  color: var(--color-text);
  background: var(--color-ivory);

  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  line-height: 1.6;

  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

ul,
ol {
  list-style: none;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */

h1,
h2,
h3,
.navbar__brand-name,
.site-footer__brand {
  font-family:
    "Cormorant Garamond",
    Georgia,
    "Times New Roman",
    serif;

  font-weight: 500;
}

h1,
h2 {
  text-wrap: balance;
}

/* ==========================================
   ACCESSIBILITY
   ========================================== */

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;

  padding: 10px 16px;

  color: var(--color-white);
  background: var(--color-brown);

  border-radius: var(--radius-sm);

  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid rgba(157, 66, 40, 0.45);
  outline-offset: 4px;
}

/* ==========================================
   UTILITIES
   ========================================== */

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.section {
  padding: 120px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;

  color: var(--color-terracotta);

  font-size: 0.75rem;
  font-weight: 700;

  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";

  width: 32px;
  height: 1px;

  background: currentColor;
}

.eyebrow--light {
  color: var(--color-cream);
}

/* ==========================================
   BUTTONS
   ========================================== */

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;

  min-height: 50px;
  padding: 0 24px;

  border: 1px solid transparent;
  border-radius: 999px;

  text-decoration: none;

  font-size: 0.9rem;
  font-weight: 650;

  transition:
    background var(--transition),
    border-color var(--transition),
    color var(--transition),
    transform var(--transition);
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: var(--color-ivory);
  background: var(--color-terracotta);
}

.button--primary:hover {
  background: var(--color-brown);
}

.button--outline {
  color: var(--color-terracotta);
  border-color: var(--color-terracotta);
}

.button--outline:hover {
  color: var(--color-ivory);
  background: var(--color-terracotta);
}

.button--ghost {
  color: var(--color-brown);

  border-color: rgba(87, 45, 33, 0.24);
  background: transparent;
}

.button--ghost:hover {
  color: var(--color-terracotta);
  border-color: var(--color-terracotta);
}

.button--light {
  margin-top: 34px;

  color: var(--color-brown);
  background: var(--color-cream);
}

.button--light:hover {
  background: var(--color-ivory);
}

/* ==========================================
   HEADER
   ========================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;

  width: 100%;

  border-bottom: 1px solid transparent;

  transition:
    background var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.site-header.is-scrolled {
  background: rgba(249, 241, 232, 0.94);

  border-color: var(--color-line);

  backdrop-filter: blur(16px);

  box-shadow:
    0 8px 30px rgba(87, 45, 33, 0.04);
}

.navbar {
  min-height: var(--header-height);

  display: flex;
  justify-content: space-between;
  align-items: center;

  gap: 30px;
}

.navbar__brand {
  display: flex;
  flex-direction: column;

  text-decoration: none;

  line-height: 1;
}

.navbar__brand-name {
  color: var(--color-terracotta);

  font-size: 1.22rem;

  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.navbar__brand-caption {
  margin-top: 5px;

  color: var(--color-text-soft);

  font-family: Georgia, serif;
  font-size: 0.63rem;

  letter-spacing: 0.045em;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.navbar__links a {
  position: relative;

  color: var(--color-brown);

  text-decoration: none;

  font-size: 0.88rem;
  font-weight: 500;
}

.navbar__links a::after {
  content: "";

  position: absolute;
  left: 0;
  bottom: -7px;

  width: 0;
  height: 1px;

  background: var(--color-terracotta);

  transition: width var(--transition);
}

.navbar__links a:hover::after {
  width: 100%;
}

/* ==========================================
   HERO
   ========================================== */

.hero {
  position: relative;
  overflow: hidden;

  min-height: 780px;

  display: flex;
  align-items: center;

  padding: 160px 0 100px;

  background: var(--color-ivory);
}

.hero__decor {
  position: absolute;

  border: 1px solid rgba(157, 66, 40, 0.11);
  border-radius: 50%;

  pointer-events: none;
}

.hero__decor--one {
  width: 550px;
  height: 550px;

  right: -240px;
  top: -220px;
}

.hero__decor--two {
  width: 300px;
  height: 300px;

  right: 12%;
  bottom: -210px;
}

.hero__grid {
  position: relative;
  z-index: 2;

  display: grid;

  grid-template-columns:
    minmax(0, 1.12fr)
    minmax(340px, 0.68fr);

  align-items: center;

  gap: clamp(60px, 9vw, 130px);
}

.hero__content .eyebrow {
  margin-bottom: 30px;
}

.hero__title {
  max-width: 760px;

  color: var(--color-brown);

  font-size: clamp(3.8rem, 7vw, 6.7rem);
  line-height: 0.91;

  letter-spacing: -0.055em;
}

.hero__title span {
  color: var(--color-terracotta);
}

.hero__description {
  max-width: 610px;

  margin-top: 32px;

  color: var(--color-text-soft);

  font-size: 1.06rem;
  line-height: 1.85;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;

  gap: 12px;

  margin-top: 40px;
}

.hero__visual {
  position: relative;
}

.hero__logo-card {
  position: relative;

  overflow: hidden;

  border: 1px solid rgba(157, 66, 40, 0.12);
  border-radius: var(--radius-lg);

  box-shadow:
    0 30px 80px rgba(87, 45, 33, 0.08);

  background: var(--color-cream);
}

.hero__logo-card::before {
  content: "";

  position: absolute;
  inset: 18px;

  z-index: 2;

  border: 1px solid rgba(157, 66, 40, 0.15);

  pointer-events: none;
}

.hero__logo-card img {
  width: 100%;
  height: 100%;

  object-fit: cover;
}

/* ==========================================
   BRAND STATEMENT
   ========================================== */

.brand-statement {
  padding: 68px 0;

  color: var(--color-cream);
  background: var(--color-terracotta);
}

.brand-statement p {
  max-width: 960px;

  color: var(--color-ivory);

  font-family:
    "Cormorant Garamond",
    Georgia,
    serif;

  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.06;

  letter-spacing: -0.025em;
}

.brand-statement span {
  color: var(--color-cream);
}

/* ==========================================
   OFFICE
   ========================================== */

.office {
  background: var(--color-ivory);
}

.office__grid {
  display: grid;

  grid-template-columns:
    minmax(0, 0.9fr)
    minmax(0, 1.1fr);

  gap: clamp(70px, 10vw, 150px);
}

.office__intro .eyebrow {
  margin-bottom: 28px;
}

.office__intro h2 {
  max-width: 560px;

  color: var(--color-brown);

  font-size: clamp(2.8rem, 5vw, 4.7rem);
  line-height: 1;

  letter-spacing: -0.04em;
}

.office__content {
  padding-top: 44px;
}

.office__content p {
  max-width: 650px;

  color: var(--color-text-soft);

  font-size: 1.02rem;
  line-height: 1.9;
}

.office__content p + p {
  margin-top: 22px;
}

/* ==========================================
   SECTION HEADER
   ========================================== */

.section-heading {
  max-width: 780px;

  margin-bottom: 64px;
}

.section-heading .eyebrow {
  margin-bottom: 24px;
}

.section-heading h2,
.contact__heading h2 {
  color: var(--color-brown);

  font-size: clamp(2.8rem, 5vw, 4.7rem);
  line-height: 1;

  letter-spacing: -0.04em;
}

.section-heading p,
.contact__heading p {
  max-width: 650px;

  margin-top: 24px;

  color: var(--color-text-soft);

  line-height: 1.8;
}

/* ==========================================
   PRACTICE
   ========================================== */

.practice {
  background: #fffaf4;
}

.practice__grid {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  border-top: 1px solid var(--color-line);
  border-left: 1px solid var(--color-line);
}

.practice-card {
  min-height: 270px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  padding: 32px;

  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);

  transition:
    background var(--transition),
    color var(--transition);
}

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

.practice-card__number {
  color: var(--color-terracotta);

  font-family: Georgia, serif;
  font-size: 0.82rem;

  transition: color var(--transition);
}

.practice-card h3 {
  margin-bottom: 12px;

  color: var(--color-brown);

  font-size: 1.55rem;
  line-height: 1.16;

  transition: color var(--transition);
}

.practice-card p {
  color: var(--color-text-soft);

  font-size: 0.9rem;
  line-height: 1.7;

  transition: color var(--transition);
}

.practice-card:hover h3,
.practice-card:hover p,
.practice-card:hover .practice-card__number {
  color: var(--color-ivory);
}

/* ==========================================
   CLARITY
   ========================================== */

.clarity {
  position: relative;
  overflow: hidden;

  padding: 120px 0;

  color: var(--color-ivory);
  background: var(--color-brown);
}

.clarity::after {
  content: "CH";

  position: absolute;
  right: -50px;
  bottom: -200px;

  color: rgba(255, 229, 199, 0.035);

  font-family: Georgia, serif;

  font-size: 430px;
  line-height: 1;

  pointer-events: none;
}

.clarity__grid {
  position: relative;
  z-index: 2;

  display: grid;

  grid-template-columns: 0.7fr 1.3fr;

  gap: 80px;
}

.clarity h2 {
  max-width: 720px;

  color: var(--color-cream);

  font-size: clamp(3rem, 5.5vw, 5rem);
  line-height: 0.98;

  letter-spacing: -0.045em;
}

.clarity p {
  max-width: 630px;

  margin-top: 28px;

  color: rgba(249, 241, 232, 0.73);

  line-height: 1.85;
}

/* ==========================================
   CONTACT
   ========================================== */

.contact {
  background: var(--color-ivory);
}

.contact__heading {
  max-width: 700px;

  margin-bottom: 65px;
}

.contact__heading .eyebrow {
  margin-bottom: 24px;
}

.contact__grid {
  display: grid;

  grid-template-columns:
    repeat(2, minmax(0, 1fr));

  gap: 18px;
}

.contact-card {
  position: relative;

  min-height: 185px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  padding: 30px;

  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);

  color: var(--color-brown);
  background: rgba(255, 255, 255, 0.3);

  text-decoration: none;

  transition:
    color var(--transition),
    background var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

.contact-card:hover {
  color: var(--color-ivory);
  background: var(--color-terracotta);

  border-color: var(--color-terracotta);

  transform: translateY(-3px);
}

.contact-card__label {
  color: var(--color-terracotta);

  font-size: 0.72rem;
  font-weight: 700;

  letter-spacing: 0.14em;
  text-transform: uppercase;

  transition: color var(--transition);
}

.contact-card strong {
  max-width: 90%;

  font-family: Georgia, serif;
  font-size: clamp(1.15rem, 2vw, 1.5rem);

  font-weight: 400;

  overflow-wrap: anywhere;
}

.contact-card__arrow {
  position: absolute;
  right: 28px;
  top: 27px;

  font-size: 1.2rem;
}

.contact-card:hover .contact-card__label {
  color: var(--color-cream);
}

.address {
  margin-top: 50px;
  padding-top: 32px;

  border-top: 1px solid var(--color-line);

  font-style: normal;
}

.address__label {
  display: block;

  margin-bottom: 12px;

  color: var(--color-terracotta);

  font-size: 0.72rem;
  font-weight: 700;

  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.address a {
  color: var(--color-text-soft);

  text-decoration: none;

  line-height: 1.8;
}

.address a:hover {
  color: var(--color-terracotta);
}

/* ==========================================
   FOOTER
   ========================================== */

.site-footer {
  padding: 50px 0;

  color: var(--color-cream);
  background: var(--color-terracotta);
}

.site-footer__content {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;

  gap: 50px;
}

.site-footer__brand {
  font-size: 1.4rem;

  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.site-footer__caption {
  margin-top: 5px;

  color: rgba(255, 229, 199, 0.75);

  font-family: Georgia, serif;
  font-size: 0.72rem;
}

.site-footer__legal {
  max-width: 520px;

  color: rgba(249, 241, 232, 0.7);

  text-align: right;

  font-size: 0.75rem;
  line-height: 1.7;
}

/* ==========================================
   WHATSAPP
   ========================================== */

.whatsapp {
  position: fixed;

  right: 22px;
  bottom: 22px;
  z-index: 150;

  width: 58px;
  height: 58px;

  display: grid;
  place-items: center;

  color: #ffffff;
  background: #276c49;

  border-radius: 50%;

  box-shadow:
    0 12px 35px rgba(39, 108, 73, 0.27);

  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.whatsapp:hover {
  transform: translateY(-4px);

  box-shadow:
    0 16px 42px rgba(39, 108, 73, 0.34);
}

.whatsapp svg {
  width: 27px;
  height: 27px;

  fill: currentColor;
}

/* ==========================================
   TABLET
   ========================================== */

@media (max-width: 960px) {

  .navbar__links {
    display: none;
  }

  .hero {
    min-height: auto;

    padding-top: 135px;
  }

  .hero__grid,
  .office__grid,
  .clarity__grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    max-width: 560px;
  }

  .office__content {
    padding-top: 0;
  }

  .practice__grid {
    grid-template-columns:
      repeat(2, minmax(0, 1fr));
  }

  .clarity__grid {
    gap: 40px;
  }

}

/* ==========================================
   MOBILE
   ========================================== */

@media (max-width: 640px) {

  :root {
    --header-height: 72px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 82px 0;
  }

  .navbar {
    gap: 12px;
  }

  .navbar__brand-name {
    font-size: 0.92rem;
  }

  .navbar__brand-caption {
    display: none;
  }

  .navbar .button {
    min-height: 40px;

    padding: 0 14px;

    font-size: 0.77rem;
  }

  .hero {
    padding:
      120px
      0
      70px;
  }

  .hero__grid {
    gap: 55px;
  }

  .hero__title {
    font-size: clamp(3.1rem, 16vw, 4.6rem);
  }

  .hero__description {
    font-size: 0.98rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__logo-card {
    border-radius: 18px;
  }

  .brand-statement {
    padding: 52px 0;
  }

  .office__grid {
    gap: 40px;
  }

  .practice__grid {
    grid-template-columns: 1fr;
  }

  .practice-card {
    min-height: 240px;
  }

  .clarity {
    padding: 85px 0;
  }

  .clarity::after {
    display: none;
  }

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

  .contact-card {
    min-height: 165px;
  }

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

  .site-footer__legal {
    text-align: left;
  }

  .whatsapp {
    right: 16px;
    bottom: 16px;

    width: 54px;
    height: 54px;
  }

}

/* ==========================================
   REDUCED MOTION
   ========================================== */

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;

    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

}