/* ============================================
   TaxHaus — Styles
   ============================================ */

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

:root {
  --green: #577D60;
  --green-dark: #3E5C45;
  --green-light: #8FA895;
  --green-subtle: #EEF3EF;
  --black: #080808;
  --text: #1A1A1A;
  --text-secondary: #5f6360;
  --white: #FFFCF7;
  --white-pure: #ffffff;
  --gray-light: #F5F3EF;
  --gray: #E2E2E2;
  --gray-dark: #8F8F8F;
  --gold: #C4A35A;

  --font: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --nav-height: 72px;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--text);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
  color: var(--text-secondary);
  max-width: 60ch;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: var(--white-pure);
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--green);
  border: 1.5px solid var(--green);
}

.btn-secondary:hover {
  background: var(--green-subtle);
  transform: translateY(-1px);
}

.btn-white {
  background: var(--white-pure);
  color: var(--green);
}

.btn-white:hover {
  background: var(--gray-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn svg,
.btn i {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Section Spacing --- */
.section {
  padding: 96px 0;
}

.section--gray {
  background: var(--gray-light);
}

.section--green {
  background: var(--green);
  color: var(--white-pure);
}

.section--green h2,
.section--green h3,
.section--green p {
  color: var(--white-pure);
}

.section--green p {
  opacity: 0.9;
}

.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}

.section--green .section-label {
  color: var(--green-light);
}

.section-header {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-header p {
  margin-top: 16px;
  font-size: 1.0625rem;
}

.section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 252, 247, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  border-bottom-color: var(--gray);
  box-shadow: var(--shadow);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
}

.nav__logo img {
  height: 70px;
  width: auto;
  filter: brightness(0) saturate(100%) invert(46%) sepia(11%) saturate(1165%) hue-rotate(88deg) brightness(95%) contrast(87%);
}

.nav__logo-text {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.02em;
}

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

.nav__links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--green);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.nav__links a:hover {
  color: var(--green);
}

.nav__links a.active {
  color: var(--green);
}

.nav__links a.active::after {
  transform: scaleX(1);
}

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

.nav__phone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green-subtle);
  color: var(--green);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.nav__phone:hover {
  transform: scale(1.08);
  background: var(--green);
  color: var(--white-pure);
  box-shadow: var(--shadow-md);
}

.nav__phone svg {
  width: 20px;
  height: 20px;
}

.nav__whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green-subtle);
  color: var(--green);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.nav__whatsapp:hover {
  transform: scale(1.08);
  background: var(--green);
  color: var(--white-pure);
  box-shadow: var(--shadow-md);
}

.nav__whatsapp svg {
  width: 20px;
  height: 20px;
}

/* Mobile Nav */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__menu-mobile {
  display: none;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding-top: calc(var(--nav-height) + 80px);
  padding-bottom: 80px;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__content {
  max-width: 560px;
}

.hero h1 {
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 span {
  color: var(--green);
}

.hero__subtitle {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 48ch;
}

.hero__buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

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

/* Tax Report mockup */
.hero__report {
  background: var(--white-pure);
  border: 1px solid var(--gray);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
  overflow: hidden;
  max-width: 380px;
  width: 100%;
  transform: rotate(2deg);
  transition: transform 0.4s ease;
}

.hero__report:hover {
  transform: rotate(0deg);
}

.hero__report-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 24px;
  background: var(--green);
  color: var(--white-pure);
}

.hero__report-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
}

.hero__report-title {
  margin-left: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero__report-body {
  padding: 24px;
}

.hero__report-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray);
  font-size: 0.875rem;
}

.hero__report-row span {
  color: var(--text-secondary);
}

.hero__report-row strong {
  font-weight: 600;
  color: var(--text);
}

.hero__report-highlight {
  color: var(--green) !important;
}

.hero__report-divider {
  height: 1px;
  background: var(--gray);
  margin: 8px 0;
}

.hero__report-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--green);
  padding: 6px 0;
}

.hero__report-check svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.hero__report-row--animate {
  opacity: 0;
  animation: reportFadeIn 0.5s ease forwards;
}

@keyframes reportFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__card strong {
  font-size: 0.875rem;
  font-weight: 600;
}

/* ============================================
   Problem / Solution
   ============================================ */
.problem {
  text-align: center;
}

.problem__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 56px;
}

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

.problem__col-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.problem__col-label--bad {
  color: #8B6914;
}

.problem__col-label--good {
  color: var(--green);
}

/* Pain points — left column */
.pain {
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 16px 20px;
  border-left: 3px solid #D4A574;
  background: #FDF6F0;
  border-radius: 0 var(--radius) var(--radius) 0;
  overflow: hidden;
}

.pain__line {
  position: absolute;
  top: 50%;
  left: 0;
  width: 0;
  height: 2px;
  background: #C4A35A;
  transition: width 1.6s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 1;
}

.pain.struck .pain__line {
  width: 100%;
}

.pain.struck {
  color: var(--gray-dark);
  opacity: 0.65;
  transition: color 0.6s ease 0.8s, opacity 0.6s ease 0.8s;
}

/* Gain points — right column */
.gain {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text);
  padding: 16px 20px;
  border-left: 3px solid var(--green);
  background: var(--green-subtle);
  border-radius: 0 var(--radius) var(--radius) 0;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.gain.visible {
  opacity: 1;
  transform: translateX(0);
}

.gain svg {
  width: 20px;
  height: 20px;
  color: var(--green);
  flex-shrink: 0;
}

/* ============================================
   Services / Industries
   ============================================ */
.industries__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.industry-card {
  background: var(--white-pure);
  border: 1px solid var(--gray);
  border-radius: var(--radius-lg);
  padding: 32px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.industry-card:hover {
  border-color: var(--green-light);
  box-shadow: var(--shadow-md);
}

.industry-card.active {
  border-color: var(--green);
  box-shadow: var(--shadow-md);
}

.industry-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.industry-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--green-subtle);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.industry-card__icon svg {
  width: 24px;
  height: 24px;
}

.industry-card__toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
  margin-top: 4px;
}

.industry-card.active .industry-card__toggle {
  background: var(--green);
  color: var(--white-pure);
  transform: rotate(45deg);
}

.industry-card__toggle svg {
  width: 14px;
  height: 14px;
}

.industry-card__title {
  margin-top: 16px;
  font-size: 1.125rem;
  font-weight: 600;
}

.industry-card__subtitle {
  margin-top: 6px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.industry-card__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, margin-top 0.3s ease;
}

.industry-card.active .industry-card__body {
  max-height: 600px;
  margin-top: 20px;
}

.industry-card__description {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--gray);
}

.industry-card__services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.industry-card__services li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.industry-card__services li svg {
  width: 16px;
  height: 16px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ============================================
   Why TaxHaus
   ============================================ */
.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.why-card {
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  background: var(--white-pure);
  border: 1px solid var(--gray);
  transition: all var(--transition);
}

.why-card:hover {
  border-color: var(--green-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.why-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--green-subtle);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.why-card__icon svg {
  width: 22px;
  height: 22px;
}

.why-card h3 {
  margin-bottom: 10px;
  font-size: 1.0625rem;
}

.why-card p {
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ============================================
   Why TaxHaus — Numbered Reasons
   ============================================ */
.reasons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.reason {
  display: flex;
  gap: 24px;
  padding: 40px 32px;
  border-bottom: 1px solid var(--gray);
  transition: background 0.3s ease;
}

.reason:nth-child(odd) {
  border-right: 1px solid var(--gray);
}

.reason:nth-child(1),
.reason:nth-child(2) {
  border-top: 1px solid var(--gray);
}

.reason:hover {
  background: var(--green-subtle);
}

.reason__number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--green-light);
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity 0.3s ease, color 0.3s ease;
}

.reason:hover .reason__number {
  opacity: 1;
  color: var(--green);
}

.reason__content h3 {
  font-size: 1.0625rem;
  margin-bottom: 8px;
}

.reason__content p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ============================================
   Testimonials
   ============================================ */
.testimonial-carousel {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
}

.testimonial-card {
  display: none;
  background: var(--white-pure);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-md);
  text-align: center;
  animation: testimonialFade 0.5s ease;
}

.testimonial-card.active {
  display: block;
}

@keyframes testimonialFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.testimonial-card__quote-mark {
  width: 48px;
  height: 48px;
  margin: 0 auto 24px;
  color: var(--green-light);
}

.testimonial-card blockquote {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text);
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-card__author {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9375rem;
}

.testimonial-card__location {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 2px;
}

.testimonial-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--gray);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
  padding: 0;
}

.testimonial-dot.active {
  background: var(--green);
  transform: scale(1.2);
}

/* ============================================
   CTA Section
   ============================================ */
.cta__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.cta__content h2 {
  color: var(--white-pure);
  margin-bottom: 20px;
}

.cta__list {
  margin-top: 24px;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cta__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
}

.cta__list li svg {
  width: 20px;
  height: 20px;
  color: var(--green-light);
  flex-shrink: 0;
}

.cta__assurance {
  margin-top: 16px;
  font-size: 0.875rem;
  opacity: 0.7;
  font-style: italic;
}

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

.cta__stat {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 20px 24px;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 16px;
}

.cta__stat-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta__stat-icon svg {
  width: 22px;
  height: 22px;
  color: var(--white-pure);
}

.cta__stat-text {
  display: flex;
  flex-direction: column;
}

.cta__stat strong {
  font-size: 1.125rem;
  color: var(--white-pure);
  margin-bottom: 2px;
  line-height: 1.3;
}

.cta__stat span {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.4;
}

/* ============================================
   Urgency
   ============================================ */
.urgency {
  text-align: center;
}

.urgency h2 {
  margin-bottom: 16px;
}

.urgency p {
  margin: 0 auto 32px;
  font-size: 1.0625rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--black);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--white-pure);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__logo img {
  height: 70px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__tagline {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.footer__socials {
  display: flex;
  gap: 12px;
}

.footer__socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
}

.footer__socials a:hover {
  border-color: var(--green);
  color: var(--green);
  background: rgba(87,125,96,0.1);
}

.footer__socials a svg {
  width: 18px;
  height: 18px;
}

.footer h4 {
  color: var(--white-pure);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a,
.footer__links span {
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--green-light);
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.6;
}

.footer__bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
}

/* ============================================
   Contact Page
   ============================================ */
.contact-hero {
  padding-top: calc(var(--nav-height) + 64px);
  padding-bottom: 48px;
}

.contact-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-hero__content h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 20px;
}

.contact-hero__content > p {
  font-size: 1.0625rem;
  margin-bottom: 32px;
}

.contact__checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.contact__checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact__checklist li svg {
  width: 18px;
  height: 18px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  background: var(--green-subtle);
  border-radius: var(--radius);
}

.contact__details-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
}

.contact__details-item svg {
  width: 18px;
  height: 18px;
  color: var(--green);
}

/* --- Form --- */
.contact-form {
  background: var(--white-pure);
  border: 1px solid var(--gray);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  margin-bottom: 8px;
}

.contact-form > p {
  font-size: 0.9375rem;
  margin-bottom: 28px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__group {
  margin-bottom: 16px;
}

.form__group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form__group label .optional {
  font-weight: 400;
  color: var(--gray-dark);
}

.form__group input,
.form__group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form__group input:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(87,125,96,0.1);
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: var(--gray-dark);
}

.form__group textarea {
  resize: vertical;
  min-height: 100px;
}

.form__submit {
  width: 100%;
  margin-top: 8px;
  justify-content: center;
  padding: 16px 28px;
  font-size: 1rem;
}

.form__success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form__success.show {
  display: block;
}

.form__success svg {
  width: 56px;
  height: 56px;
  color: var(--green);
  margin: 0 auto 16px;
}

.form__success h3 {
  margin-bottom: 8px;
}

.form__success p {
  margin: 0 auto;
}

/* WhatsApp alternate CTA */
.contact-whatsapp {
  text-align: center;
  padding: 0;
}

.contact-whatsapp h2 {
  margin-bottom: 12px;
}

.contact-whatsapp p {
  margin: 0 auto 20px;
  font-size: 1.0625rem;
}

/* ============================================
   Animations (Scroll Reveal)
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   Floating Action Buttons (mobile only)
   ============================================ */
.fab-phone {
  display: none;
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white-pure);
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(87, 125, 96, 0.4);
  z-index: 1000;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fab-phone:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(87, 125, 96, 0.5);
}

.fab-phone svg {
  width: 24px;
  height: 24px;
}

.fab-chat {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white-pure);
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(87, 125, 96, 0.4);
  z-index: 1000;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fab-chat:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(87, 125, 96, 0.5);
}

.fab-chat svg {
  width: 24px;
  height: 24px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr 0.8fr;
    gap: 32px;
  }

  .hero__visual {
    max-width: 300px;
    margin: 0 auto;
  }

  .problem__columns {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pain {
    font-size: 0.9375rem;
    padding: 12px 16px;
  }

  .gain {
    font-size: 0.9375rem;
    padding: 12px 16px;
    gap: 10px;
  }

  .cta__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

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

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  .nav__links,
  .nav__actions .btn {
    display: none;
  }

  .nav__whatsapp {
    display: none;
  }

  .nav__phone {
    display: none;
  }

  .fab-chat {
    display: flex;
  }

  .fab-phone {
    display: flex;
  }

  .nav__toggle {
    display: flex;
  }

  /* Mobile menu */
  .nav__menu-mobile {
    display: flex;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: #FFFCF7;
    padding: 24px 24px 32px;
    flex-direction: column;
    gap: 8px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    z-index: 999;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  }

  .nav__menu-mobile.open {
    transform: translateX(0);
  }

  .nav__menu-mobile a {
    font-size: 1.125rem;
    font-weight: 500;
    padding: 14px 0;
    border-bottom: 1px solid var(--gray);
    color: var(--text);
  }

  .nav__menu-mobile .btn {
    margin-top: 16px;
    justify-content: center;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + 32px);
    padding-bottom: 32px;
  }

  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
    align-items: center;
  }

  .hero__content {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .hero h1 {
    margin-bottom: 0;
    font-size: clamp(1.75rem, 5.5vw, 2.25rem);
  }

  .hero h1 br {
    display: none;
  }

  .hero__subtitle {
    margin-bottom: 0;
    font-size: 0.875rem;
    line-height: 1.5;
  }

  .hero__visual {
    max-width: 100%;
    align-self: center;
  }

  .hero__buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .hero__buttons .btn {
    justify-content: center;
    font-size: 0.8125rem;
    padding: 10px 16px;
  }

  .hero__report {
    transform: rotate(0deg);
  }

  .hero__report-header {
    padding: 10px 16px;
    font-size: 0.75rem;
  }

  .hero__report-body {
    padding: 14px;
  }

  .hero__report-row {
    font-size: 0.75rem;
    padding: 8px 0;
  }

  .hero__report-row strong {
    text-align: right;
    margin-left: auto;
    flex-shrink: 0;
    white-space: nowrap;
  }

  .hero__report-check {
    font-size: 0.6875rem;
    gap: 6px;
    padding: 4px 0;
  }

  .hero__report-check svg {
    width: 13px;
    height: 13px;
  }

  .hero__report-title {
    font-size: 0.6875rem;
  }

  .pain {
    font-size: 0.875rem;
    padding: 10px 14px;
  }

  .gain {
    font-size: 0.875rem;
    padding: 10px 14px;
    gap: 8px;
  }

  .gain svg {
    width: 16px;
    height: 16px;
  }

  .industries__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .industry-card {
    padding: 16px;
    text-align: center;
  }

  .industry-card__header {
    justify-content: center;
  }

  .industry-card__toggle {
    display: none;
  }

  .industry-card__icon {
    width: 40px;
    height: 40px;
    margin: 0 auto;
  }

  .industry-card__icon svg {
    width: 20px;
    height: 20px;
  }

  .industry-card__title {
    font-size: 0.8125rem;
    margin-top: 10px;
  }

  .industry-card__subtitle {
    display: none;
  }

  .industry-card__body {
    display: none;
  }

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

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

  .reason {
    padding: 28px 24px;
  }

  .reason:nth-child(odd) {
    border-right: none;
  }

  .reason:nth-child(2) {
    border-top: none;
  }

  .contact-hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form {
    padding: 28px 24px;
  }

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

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 8px 12px;
  }

  .hero__report-body {
    padding: 10px;
  }

  .hero__report-header {
    padding: 8px 10px;
    font-size: 0.6875rem;
  }

  .hero__report-row {
    font-size: 0.6875rem;
    padding: 4px 0;
  }

  .hero__report-row strong {
    text-align: right;
    margin-left: auto;
    flex-shrink: 0;
    white-space: nowrap;
  }

  .hero__report-check {
    font-size: 0.625rem;
    gap: 4px;
    padding: 3px 0;
  }

  .hero__report-check svg {
    width: 11px;
    height: 11px;
  }

  .testimonial-card {
    padding: 32px 24px;
  }

  .industries__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }

  .industry-card {
    padding: 12px 8px;
  }

  .industry-card__icon {
    width: 32px;
    height: 32px;
  }

  .industry-card__icon svg {
    width: 16px;
    height: 16px;
  }

  .industry-card__title {
    font-size: 0.6875rem;
    margin-top: 8px;
  }
}