:root {
  --clr-navy:        #1A3A5C;
  --clr-navy-deep:   #0F2540;
  --clr-navy-mid:    #1e4570;
  --clr-petrol:      #2274A5;
  --clr-gold:        #C4973A;
  --clr-gold-hover:  #D4A847;
  --clr-gold-dark:   #9a7228;
  --clr-white:       #ffffff;
  --clr-parchment:   #F4F1EC;
  --clr-cream:       #E8E0D0;
  --clr-text:        #1A3A5C;
  --clr-text-muted:  #2274A5;

  --clr-black:       var(--clr-navy);
  --clr-black-soft:  var(--clr-navy-deep);
  --clr-black-mid:   var(--clr-navy-mid);
  --clr-gold-light:  var(--clr-gold-hover);
  --clr-white-soft:  var(--clr-parchment);
  --clr-white-muted: var(--clr-cream);

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  --container-max: 1200px;
  --container-pad: 1.25rem;
  --radius-sm:     4px;
  --radius-md:     8px;

  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 0.35s;

  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--clr-text);
  background-color: var(--clr-parchment);
  line-height: 1.7;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
address { font-style: normal; }
input, textarea, select { font: inherit; }

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

.section {
  padding-block: var(--space-2xl);
}

.section--dark {
  background-color: var(--clr-navy);
  color: var(--clr-white);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--space-xs);
}

.section__eyebrow--light {
  color: var(--clr-gold-hover);
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--clr-navy);
  letter-spacing: -0.01em;
}

.section__title--light {
  color: var(--clr-white);
}

.hide-sm { display: none; }

.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.12s; }
.fade-up:nth-child(3) { transition-delay: 0.24s; }
.fade-up:nth-child(4) { transition-delay: 0.36s; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background var(--duration) var(--ease),
              color var(--duration) var(--ease),
              border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              transform var(--duration) var(--ease);
  white-space: nowrap;
}

.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--clr-gold);
  color: var(--clr-navy-deep);
  border: 2px solid var(--clr-gold);
}

.btn--primary:hover {
  background: var(--clr-gold-hover);
  border-color: var(--clr-gold-hover);
  box-shadow: 0 8px 24px rgba(196, 151, 58, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255, 255, 255, 0.45);
}

.btn--outline:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

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

.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-gold);
  background-color: var(--clr-navy-mid);
  border: 1px dashed var(--clr-gold-dark);
  width: 100%;
  height: 100%;
  min-height: 200px;
}

.placeholder--hero {
  min-height: 100%;
  font-size: 1rem;
  background-color: transparent;
  border: none;
  opacity: 0.3;
}

.placeholder--portrait {
  min-height: 520px;
  border-radius: var(--radius-md);
  padding: 0;
  border: none;
  background: var(--clr-cream);
}

.placeholder--portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  border-radius: var(--radius-md);
}

.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
  background: transparent;
}

.header.is-scrolled {
  background: var(--clr-navy-deep);
  box-shadow: 0 2px 24px rgba(15, 37, 64, 0.55);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header__logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--clr-gold);
  color: var(--clr-navy-deep);
  font-family: var(--font-sans);
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  overflow: hidden;
}

.header__logo-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.header__logo-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--clr-white);
  letter-spacing: 0.02em;
}

.header__logo-tagline {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-gold);
}

.nav__list {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  transition: color var(--duration) var(--ease);
  position: relative;
  padding-bottom: 4px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--clr-gold);
  transition: width var(--duration) var(--ease);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--clr-gold);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
}

.nav__link--cta {
  color: var(--clr-navy-deep);
  background: var(--clr-gold);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.08em;
}

.nav__link--cta::after { display: none; }

.nav__link--cta:hover {
  background: var(--clr-gold-hover);
  color: var(--clr-navy-deep);
}

.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
  z-index: 1100;
}

.burger__line {
  display: block;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: transform var(--duration) var(--ease),
              opacity var(--duration) var(--ease);
  transform-origin: center;
}

.burger.is-open .burger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.burger.is-open .burger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.burger.is-open .burger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav--mobile-open .nav__list {
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0;
  background: var(--clr-navy-deep);
  padding: calc(var(--header-h) + 2rem) 2rem 2rem;
  gap: 1.5rem;
  align-items: flex-start;
  z-index: 1050;
}

.nav--mobile-open .nav__link {
  font-size: 1.4rem;
  letter-spacing: 0.05em;
}

.nav--mobile-open .nav__link--cta {
  font-size: 0.9rem;
  padding: 0.75rem 1.75rem;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background-color: var(--clr-navy-deep);
  overflow: hidden;
  padding-block-start: var(--header-h);
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 37, 64, 0.96) 0%,
    rgba(26, 58, 92, 0.80) 55%,
    rgba(196, 151, 58, 0.10) 100%
  );
  z-index: 1;
}

.hero__office-image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__office-image .placeholder {
  min-height: 100%;
  border: none;
  background: var(--clr-navy);
  opacity: 0.5;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-3xl);
  max-width: 720px;
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 600;
  line-height: 1.08;
  color: var(--clr-white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.hero__title em {
  font-style: italic;
  color: var(--clr-gold);
}

.hero__subtitle {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: rgba(255, 255, 255, 0.65);
  font-weight: 300;
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 6px;
}

.hero__scroll-indicator span {
  display: block;
  width: 4px;
  height: 8px;
  background: var(--clr-gold);
  border-radius: 2px;
  animation: scrollDot 1.8s ease infinite;
}

@keyframes scrollDot {
  0%   { opacity: 1; transform: translateY(0); }
  80%  { opacity: 0; transform: translateY(12px); }
  100% { opacity: 0; transform: translateY(0); }
}

.numbers {
  background: var(--clr-navy-deep);
  padding-block: var(--space-xl);
  border-block: 1px solid rgba(196, 151, 58, 0.18);
}

.numbers__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg) var(--space-md);
  text-align: center;
}

.numbers__item {
  padding: var(--space-sm);
}

.numbers__value {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--clr-gold);
  line-height: 1;
}

.numbers__unit {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--clr-gold-dark);
}

.numbers__label {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-cream);
}

.about {
  background-color: var(--clr-parchment);
}

.about__grid {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

.about__visual {
  position: relative;
}

.about__image-frame {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--clr-cream);
}

.about__badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1rem;
  background: var(--clr-gold);
  color: var(--clr-navy-deep);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 8px 32px rgba(15, 37, 64, 0.2);
}

.about__badge-years {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.about__badge-text {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.3;
}

.about__content {
  padding-top: var(--space-md);
}

.about__text {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.about__text strong {
  color: var(--clr-text);
}

.about__values {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-block: var(--space-lg);
}

.about__value-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.about__value-icon {
  color: var(--clr-gold);
  font-size: 0.6rem;
  margin-top: 0.45rem;
  flex-shrink: 0;
}

.about__value-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--clr-text);
  margin-bottom: 0.2rem;
}

.about__value-item p {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

.areas__intro {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-top: var(--space-sm);
}

.areas__grid {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: rgba(196, 151, 58, 0.12);
  border: 1px solid rgba(196, 151, 58, 0.12);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.area-card {
  padding: var(--space-lg);
  background: var(--clr-navy);
  transition: background var(--duration) var(--ease);
  border-bottom: 1px solid rgba(196, 151, 58, 0.08);
}

.area-card:last-child { border-bottom: none; }

.area-card:hover {
  background: var(--clr-navy-mid);
}

.area-card__icon {
  font-size: 1.4rem;
  color: var(--clr-gold);
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.area-card__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 0.65rem;
}

.area-card__text {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.52);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.area-card__list {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.52);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
  margin-left: 1.25rem;
  list-style: disc;
}

.area-card__list li {
  margin-bottom: 0.35rem;
}

.area-card__link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-gold);
  transition: color var(--duration) var(--ease),
              letter-spacing var(--duration) var(--ease);
}

.area-card__link:hover {
  color: var(--clr-gold-hover);
  letter-spacing: 0.12em;
}

.testimonials {
  background: var(--clr-parchment);
  padding-block: var(--space-2xl);
  overflow: hidden;
}

.testimonials__track {
  display: flex;
  transition: transform 0.5s var(--ease);
}

.testimonial-card {
  flex: 0 0 100%;
  padding: var(--space-lg);
  background: var(--clr-white);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--clr-gold);
  box-shadow: 0 4px 24px rgba(26, 58, 92, 0.08);
  box-sizing: border-box;
}

.testimonial-card__text {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-style: italic;
  color: var(--clr-text);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}

.testimonial-card__footer {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.testimonial-card__author {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--clr-text);
}

.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}

.testimonials__dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: var(--space-lg);
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(26, 58, 92, 0.18);
  transition: background var(--duration) var(--ease),
              transform var(--duration) var(--ease);
  cursor: pointer;
}

.testimonials__dot--active {
  background: var(--clr-gold);
  transform: scale(1.3);
}

.contact__grid {
  display: grid;
  gap: var(--space-xl);
}

.contact__description {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-block: var(--space-md);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.contact__detail-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact__detail-icon {
  font-size: 1rem;
  color: var(--clr-gold);
  margin-top: 0.15rem;
  flex-shrink: 0;
  width: 1.2rem;
  text-align: center;
}

.contact__detail-item strong {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 0.2rem;
}

.contact__detail-item a,
.contact__detail-item span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
}

.contact__detail-item a:hover {
  color: var(--clr-gold-hover);
}

.contact__form-wrapper {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(196, 151, 58, 0.18);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: var(--space-md);
}

.form__label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.form__label span { color: var(--clr-gold); }

.form__input {
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(196, 151, 58, 0.22);
  border-radius: var(--radius-sm);
  color: var(--clr-white);
  font-size: 0.9rem;
  transition: border-color var(--duration) var(--ease),
              background var(--duration) var(--ease);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form__input::placeholder { color: rgba(255, 255, 255, 0.25); }

.form__input:focus {
  border-color: var(--clr-gold);
  background: rgba(255, 255, 255, 0.08);
}

.form__input.is-invalid { border-color: #e05555; }

.form__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C4973A' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form__select option {
  background: var(--clr-navy-deep);
  color: var(--clr-white);
}

.form__textarea { resize: vertical; min-height: 120px; }

.form__error {
  font-size: 0.78rem;
  color: #e07070;
  min-height: 1em;
}

.form__disclaimer {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.3);
  line-height: 1.6;
  margin-top: var(--space-sm);
  text-align: center;
}

.form__feedback {
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  text-align: center;
  display: none;
}

.form__feedback.success {
  display: block;
  background: rgba(76, 175, 80, 0.15);
  border: 1px solid rgba(76, 175, 80, 0.3);
  color: #80cc82;
}

.form__feedback.error {
  display: block;
  background: rgba(224, 85, 85, 0.15);
  border: 1px solid rgba(224, 85, 85, 0.3);
  color: #e07070;
}

.footer {
  background: var(--clr-navy-deep);
  border-top: 1px solid rgba(196, 151, 58, 0.15);
}

.footer__inner {
  display: grid;
  gap: var(--space-xl) var(--space-lg);
  padding-block: var(--space-2xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
}

.footer__logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--clr-gold);
  color: var(--clr-navy-deep);
  font-size: 0.45rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  overflow: hidden;
}

.footer__logo-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer__logo > div {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.footer__logo-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-white);
}

.footer__logo-tagline {
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-gold);
}

.footer__brand-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.75;
  max-width: 32ch;
}

.footer__nav-title {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--space-md);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__nav-link {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--duration) var(--ease);
}

.footer__nav-link:hover {
  color: var(--clr-gold-hover);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-block: var(--space-md);
}

.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  text-align: center;
}

.footer__copy,
.footer__oab {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.25);
}

.whatsapp-btn {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: var(--clr-white);
  padding: 0.75rem 1.25rem 0.75rem 0.75rem;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}

.whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.whatsapp-btn__label {
  white-space: nowrap;
}

@media (min-width: 640px) {
  :root {
    --container-pad: 2rem;
  }

  .hide-sm { display: inline; }

  .numbers__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .area-card {
    border-bottom: 1px solid rgba(196, 151, 58, 0.08);
    border-right: 1px solid rgba(196, 151, 58, 0.08);
  }

  .area-card:nth-child(even) { border-right: none; }
  .area-card:nth-last-child(-n+2) { border-bottom: none; }
}

@media (min-width: 900px) {
  :root {
    --container-pad: 3rem;
  }

  .nav__list { display: flex; }
  .burger    { display: none; }

  .about__grid {
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-3xl);
  }

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

  .area-card:nth-child(even)      { border-right: none; }
  .area-card:nth-last-child(-n+2) { border-bottom: none; }

  .contact__grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }

  .footer__inner {
    grid-template-columns: 1.6fr 1fr 1fr;
  }

  .footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 1200px) {
  .section { padding-block: var(--space-3xl); }
}

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

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

  .fade-up {
    opacity: 1;
    transform: none;
  }
}