/* ===================================================
   ACKERMANN ADVOGADOS — style.css
   =================================================== */

/* ── Variables ── */
:root {
  --color-primary:   #083b35;
  --color-secondary: #a37f72;
  --color-tertiary:  #a6bbb0;
  --color-accent:    #3b695e;
  --color-white:     #ffffff;
  --color-dark:      #1a1a1a;
  --color-gray-100:  #f7f6f4;
  --color-gray-200:  #eeece9;
  --color-gray-400:  #8a8a8a;
  --color-gray-600:  #555555;

  --font-serif: 'Noto Serif', Georgia, serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --transition: 0.25s ease;

  --max-width: 1200px;
  --section-pad: clamp(64px, 8vw, 112px);
  --container-pad: clamp(20px, 5vw, 48px);

  --shadow-card: 0 2px 16px rgba(8, 59, 53, 0.08);
  --shadow-hover: 0 8px 32px rgba(8, 59, 53, 0.14);
}

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

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

body {
  font-family: var(--font-serif);
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

address {
  font-style: normal;
}

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

.section-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 72px);
}

.section-header--light {
  text-align: left;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

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

.section-eyebrow--inverted {
  color: var(--color-tertiary);
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-primary);
}

.section-title--inverted {
  color: var(--color-white);
}

.section-title em {
  font-style: italic;
  color: var(--color-secondary);
}

.section-title--inverted em {
  color: var(--color-tertiary);
}

.section-sub {
  margin-top: 16px;
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-gray-600);
  max-width: 560px;
  margin-inline: auto;
}

.section-header--light .section-sub {
  margin-inline: 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  white-space: nowrap;
}

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

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

.btn--copper {
  background: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

.btn--copper:hover {
  background: #8f6c60;
  border-color: #8f6c60;
  box-shadow: 0 4px 20px rgba(163, 127, 114, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

.btn--lg {
  padding: 14px 36px;
  font-size: 1rem;
}

.btn--xl {
  padding: 18px 48px;
  font-size: 1.1rem;
}

/* ===================================================
   HEADER
   =================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.header__logo {
  flex-shrink: 0;
  text-decoration: none;
}

.header__logo-placeholder {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.header__logo-text {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 0.04em;
}

.header__logo-sub {
  font-size: 0.6rem;
  font-weight: 300;
  color: var(--color-tertiary);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}

.header__nav-link:hover {
  color: var(--color-white);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.header__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===================================================
   HERO
   =================================================== */
.hero {
  position: relative;
  background:
    linear-gradient(rgba(8, 59, 53, 0.70), rgba(8, 59, 53, 0.85)),
    url('assets/image-hero.png') center / cover no-repeat;
  padding-top: calc(72px + clamp(64px, 10vw, 120px));
  padding-bottom: clamp(80px, 10vw, 140px);
  overflow: hidden;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 75% 50%, rgba(163, 127, 114, 0.07) 0%, transparent 60%),
    radial-gradient(circle at 20% 80%, rgba(166, 187, 176, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-tertiary);
  margin-bottom: 20px;
}

.hero__headline {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 24px;
}

.hero__headline em {
  font-style: italic;
  color: var(--color-secondary);
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__oak-motif {
  width: clamp(200px, 28vw, 340px);
  opacity: 0.55;
  animation: floatOak 6s ease-in-out infinite;
}

.hero__oak-img {
  width: 100%;
  height: auto;
  display: block;
}

@keyframes floatOak {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.hero__scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}

.hero__scroll-hint span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  margin-inline: auto;
  animation: scrollLine 1.8s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ===================================================
   PAIN POINTS
   =================================================== */
.pain {
  padding-block: var(--section-pad);
  background: var(--color-white);
  position: relative;
}

.pain::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('assets/elemento-banner.jpg');
  background-repeat: repeat;
  background-size: 480px auto;
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
}

.pain .container {
  position: relative;
  z-index: 1;
}

.pain__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.pain__card {
  padding: 36px 32px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background: var(--color-gray-100);
  transition: box-shadow var(--transition), transform var(--transition);
}

.pain__card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.pain__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
}

.pain__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.pain__desc {
  font-size: 0.95rem;
  color: var(--color-gray-600);
  line-height: 1.75;
}

/* ===================================================
   SERVICES
   =================================================== */
.services {
  padding-block: var(--section-pad);
  background: var(--color-primary);
}

.services .section-title {
  color: var(--color-white);
}

.services .section-sub {
  color: rgba(255, 255, 255, 0.65);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-bottom: 48px;
}

.services .container {
  max-width: 1480px;
}

.services__grid--five {
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 0;
  align-items: stretch;
}

.services__grid--five .services__card {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}

.services__grid--five .services__number {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.services__grid--five .services__title {
  font-size: 1rem;
  margin-bottom: 10px;
}

.services__grid--five .services__desc {
  font-size: 0.88rem;
  flex: 1;
}

.services__card {
  padding: 40px 36px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(4px);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.services__card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(163, 127, 114, 0.4);
  transform: translateY(-4px);
}

.services__number {
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(163, 127, 114, 0.35);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.services__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}

.services__desc {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.8;
}

.services__cta {
  text-align: center;
}

/* ===================================================
   ABOUT
   =================================================== */
.about {
  padding-block: var(--section-pad);
  background: var(--color-white);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.about__photo-wrap {
  position: relative;
}

.about__photo {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  display: block;
}

.about__photo-accent {
  position: absolute;
  top: 24px;
  left: -16px;
  width: 6px;
  height: 80px;
  background: var(--color-secondary);
  border-radius: 3px;
}

.about__content {
  padding-top: 8px;
}

.about__name {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-top: 8px;
  margin-bottom: 4px;
}

.about__role {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  text-transform: uppercase;
  margin-bottom: 28px;
}

.about__bio {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about__bio p {
  font-size: 1rem;
  color: var(--color-gray-600);
  line-height: 1.85;
}

.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.about__tag {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--color-tertiary);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.04em;
}


/* ===================================================
   DIFFERENTIALS
   =================================================== */
.differentials {
  padding-block: var(--section-pad);
  background: var(--color-gray-100);
  position: relative;
}

.differentials::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('assets/elemento-banner.jpg');
  background-repeat: repeat;
  background-size: 480px auto;
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
}

.differentials .container {
  position: relative;
  z-index: 1;
}

.differentials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.differentials__card {
  padding: 36px 28px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  transition: box-shadow var(--transition), transform var(--transition);
}

.differentials__card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.differentials__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
}

.differentials__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.differentials__desc {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  line-height: 1.8;
}

/* ===================================================
   RESULTADO REAL
   =================================================== */
.resultado {
  padding-block: var(--section-pad);
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.resultado::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(163, 127, 114, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.resultado__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
}

.resultado__eyebrow-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.resultado__eyebrow-line {
  display: block;
  width: 32px;
  height: 2px;
  background: var(--color-secondary);
  border-radius: 2px;
  flex-shrink: 0;
}

.resultado__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.resultado__title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.resultado__title em {
  font-style: italic;
  color: var(--color-secondary);
}

.resultado__sub {
  font-size: 0.97rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.8;
}

.resultado__card {
  padding: 40px 44px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(4px);
}

.resultado__card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
}

.resultado__card-date {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

.resultado__card-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  border: 1px solid rgba(163, 127, 114, 0.4);
  border-radius: 100px;
  padding: 4px 14px;
  white-space: nowrap;
  flex-shrink: 0;
}

.resultado__card-headline {
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.4;
  margin-bottom: 36px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.resultado__card-headline em {
  font-style: italic;
  color: var(--color-secondary);
}

.resultado__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.resultado__stat-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 8px;
}

.resultado__stat-value {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.resultado__stat-value--accent {
  color: var(--color-secondary);
}

.resultado__note {
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--color-secondary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.resultado__note p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
}

/* ===================================================
   TESTIMONIALS
   =================================================== */
.testimonials {
  padding-block: var(--section-pad);
  background: var(--color-white);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonials__card {
  padding: 36px 32px;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  position: relative;
}

.testimonials__quote {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-secondary);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 16px;
  font-family: Georgia, serif;
}

.testimonials__text {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-gray-600);
  line-height: 1.85;
  margin-bottom: 28px;
}

.testimonials__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonials__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

.testimonials__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
}

.testimonials__city {
  font-size: 0.78rem;
  color: var(--color-gray-400);
}

/* ===================================================
   FAQ
   =================================================== */
.faq {
  padding-block: var(--section-pad);
  background: var(--color-gray-100);
}

.faq__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-gray-200);
}

.faq__item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq__question {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: left;
  line-height: 1.5;
  transition: color var(--transition);
}

.faq__question:hover {
  color: var(--color-accent);
}

.faq__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
  margin-top: 2px;
}

.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--color-secondary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.faq__icon::before {
  width: 14px;
  height: 2px;
  top: 50%;
  left: 3px;
  transform: translateY(-50%);
}

.faq__icon::after {
  width: 2px;
  height: 14px;
  top: 3px;
  left: 50%;
  transform: translateX(-50%);
}

.faq__question[aria-expanded="true"] .faq__icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.faq__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq__answer.open {
  max-height: 400px;
  padding-bottom: 20px;
}

.faq__answer p {
  font-size: 0.92rem;
  color: var(--color-gray-600);
  line-height: 1.85;
}

/* ===================================================
   CTA FINAL
   =================================================== */
.cta-final {
  padding-block: var(--section-pad);
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(163, 127, 114, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final__inner {
  position: relative;
  text-align: center;
}

.cta-final__title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.cta-final__title em {
  font-style: italic;
  color: var(--color-secondary);
}

.cta-final__sub {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 40px;
  line-height: 1.8;
}

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  background: #051f1b;
  padding-top: clamp(48px, 7vw, 80px);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(40px, 6vw, 64px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo-img {
  display: block;
  width: 160px;
  height: 48px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 16px;
}

.footer__tagline {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.7;
}

.footer__heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-tertiary);
  margin-bottom: 16px;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
  line-height: 1.5;
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__addr-text {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.85;
}

.footer__social-links {
  display: flex;
  gap: 16px;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.footer__social-link:hover {
  color: var(--color-white);
  border-color: var(--color-secondary);
  background: rgba(163, 127, 114, 0.1);
}

.footer__bottom {
  padding-block: 20px;
}

.footer__copy {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
  text-align: center;
  letter-spacing: 0.03em;
}

/* ===================================================
   WHATSAPP FLUTUANTE
   =================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.55);
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .faq__inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Header */
  .header__nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px var(--container-pad) 32px;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.35s ease, opacity 0.35s ease;
    pointer-events: none;
  }

  .header__nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .header__nav-link {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
  }

  .header__hamburger {
    display: flex;
  }

  .header__actions .btn {
    display: none;
  }

  /* Hero */
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    display: none;
  }

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

  .hero__ctas .btn {
    width: 100%;
    justify-content: center;
  }

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

  .about__photo-placeholder {
    max-width: 100%;
    aspect-ratio: 4/3;
    max-height: 360px;
  }

  /* Services — 5 steps */
  .services__grid--five {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Resultado Real */
  .resultado__inner {
    grid-template-columns: 1fr;
  }

  .resultado__card {
    padding: 28px 24px;
  }

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

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .pain__grid,
  .services__grid,
  .services__grid--five,
  .differentials__grid,
  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  .resultado__stats {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}