/* EMYR GREEN BUILDING CONSULTANTS — style.css */

/* ---- CSS Custom Properties ---- */
:root {
  --green-900: #0d2b1f;
  --green-800: #1a4731;
  --green-700: #1e6640;
  --green-600: #27894f;
  --green-500: #2ecc71;
  --green-400: #55d98d;
  --green-300: #86e8ac;
  --green-100: #d6f5e3;
  --gold: #f6a623;
  --gold-light: #ffd27a;
  --teal: #00b894;
  --blue: #4f8ef7;
  --blue-light: #e8f0fe;
  --white: #ffffff;
  --off-white: #f7faf8;
  --gray-50: #f0f4f2;
  --gray-100: #e2ebe5;
  --gray-300: #9bb3a4;
  --gray-600: #4a6057;
  --gray-900: #0f1e18;
  --text-main: #1a2f25;
  --text-soft: #4a6057;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, .12);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, .18);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --transition: .3s cubic-bezier(.4, 0, .2, 1);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background: #fff;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

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

ul {
  list-style: none;
}

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

/* ---- Utility ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--transition);
  letter-spacing: .3px;
  gap: 8px;
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-body);
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-600), var(--teal));
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 185, 148, .35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 185, 148, .5);
}

.btn-outline {
  border: 2px solid rgba(255, 255, 255, .6);
  color: #fff;
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, .18);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--green-700);
  font-weight: 700;
}

.btn-white:hover {
  background: var(--green-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-dark {
  border: 2px solid var(--green-600);
  color: var(--green-600);
  background: transparent;
}

.btn-outline-dark:hover {
  background: var(--green-600);
  color: #fff;
  transform: translateY(-2px);
}

.btn-nav {
  background: linear-gradient(135deg, var(--green-600), var(--teal));
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
}

.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 185, 148, .4);
}

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(13, 43, 31, .95);
  backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, .2);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 25px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition);
}

.logo-img:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  color: rgba(255, 255, 255, .85);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  transition: all var(--transition);
  font-family: var(--font-heading);
}

.nav-link:hover,
.nav-link.active {
  color: var(--green-300);
  background: rgba(255, 255, 255, .08);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 5px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all var(--transition);
  border-radius: 2px;
}

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

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

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

/* ---- PAGE HEADER ---- */
.page-header {
  padding: 160px 24px 80px;
  text-align: center;
  background: linear-gradient(135deg, rgba(10, 31, 20, .95), rgba(13, 43, 31, .9), rgba(26, 60, 90, .95));
  color: #fff;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(46, 204, 113, .1) 0%, transparent 70%);
  pointer-events: none;
}

.page-header h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 16px;
  font-family: var(--font-heading);
  background: linear-gradient(135deg, var(--green-400), var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-header p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, .8);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(10, 31, 20, .88) 0%, rgba(13, 43, 31, .8) 30%, rgba(20, 60, 90, .75) 60%, rgba(15, 40, 80, .9) 100%), url('hero-bg.png') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(79, 142, 247, .15) 0%, transparent 70%), radial-gradient(ellipse 60% 50% at 80% 80%, rgba(79, 142, 247, .12) 0%, transparent 60%), radial-gradient(ellipse 50% 40% at 20% 50%, rgba(46, 204, 113, .12) 0%, transparent 50%);
  pointer-events: none;
}

.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(46, 204, 113, .4);
  animation: float-particle linear infinite;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46, 204, 113, .12);
  border: 1px solid rgba(46, 204, 113, .25);
  color: var(--green-300);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .5px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 12px;
  letter-spacing: -1px;
  font-family: var(--font-heading);
}

.hero-subtitle-text {
  color: var(--green-400);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 600;
  display: block;
  letter-spacing: 0;
}

.hero-tagline {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-desc {
  color: rgba(255, 255, 255, .75);
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 640px;
  margin: 0 auto 36px;
}

.hero-desc strong {
  color: var(--green-300);
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 12px;
}

.stat {
  text-align: center;
}

.stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--green-400);
  line-height: 1;
  font-family: var(--font-heading);
}

.stat-label {
  font-size: .8rem;
  color: rgba(255, 255, 255, .6);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, .15);
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, .5);
  font-size: .75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255, 255, 255, .4);
  border-bottom: 2px solid rgba(255, 255, 255, .4);
  transform: rotate(45deg);
}

/* ---- SECTION HEADER ---- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  background: var(--green-100);
  color: var(--green-700);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
  font-family: var(--font-heading);
}

.section-subtitle {
  color: var(--text-soft);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto;
}

/* ---- ABOUT SNAPSHOT ---- */
.about-snapshot {
  background: var(--off-white);
}

.about-snapshot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-snapshot-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-snapshot-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-snapshot-text h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 20px;
  font-family: var(--font-heading);
  color: var(--gray-900);
}

.about-snapshot-text p {
  color: var(--text-soft);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 24px;
}

/* ---- SERVICES GRID ---- */
.services-overview {
  background: #fff;
}

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

.service-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1.5px solid var(--gray-100);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--green-600), var(--teal));
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: inherit;
  z-index: 0;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card:hover .service-icon,
.service-card:hover h3,
.service-card:hover p {
  color: #fff;
  position: relative;
  z-index: 1;
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  transition: color var(--transition);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
  font-family: var(--font-heading);
  transition: color var(--transition);
  position: relative;
  z-index: 1;
}

.service-card p {
  color: var(--text-soft);
  font-size: .92rem;
  line-height: 1.7;
  transition: color var(--transition);
  position: relative;
  z-index: 1;
}

/* ---- CERTIFICATIONS ---- */
.certs-section {
  background: var(--gray-900);
}

.certs-section .section-tag {
  background: rgba(46, 204, 113, .15);
  color: var(--green-400);
}

.certs-section .section-title {
  color: #fff;
}

.certs-section .section-subtitle {
  color: rgba(255, 255, 255, .6);
}

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

.cert-card {
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.cert-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, .4);
}

.leed-card {
  background: linear-gradient(145deg, #132e1a, #1e4d2a);
  border: 1px solid rgba(46, 204, 113, .25);
}

.igbc-card {
  background: linear-gradient(145deg, #13281e, #1e4438);
  border: 1px solid rgba(0, 185, 148, .25);
}

.griha-card {
  background: linear-gradient(145deg, #1a1830, #252048);
  border: 1px solid rgba(108, 99, 255, .25);
}

.ecbc-card {
  background: linear-gradient(145deg, #1e2a15, #2d4020);
  border: 1px solid rgba(246, 166, 35, .25);
}

.cert-logo-text {
  display: inline-block;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: 3px;
  margin-bottom: 20px;
  padding: 8px 20px;
  border-radius: 10px;
  font-family: var(--font-heading);
}

.leed-card .cert-logo-text {
  background: rgba(46, 204, 113, .15);
  color: var(--green-400);
}

.igbc-card .cert-logo-text {
  background: rgba(0, 185, 148, .15);
  color: var(--teal);
}

.griha-card .cert-logo-text {
  background: rgba(108, 99, 255, .15);
  color: #a29bfe;
}

.ecbc-card .cert-logo-text {
  background: rgba(246, 166, 35, .15);
  color: var(--gold);
}

.cert-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
  font-family: var(--font-heading);
}

.cert-card p {
  color: rgba(255, 255, 255, .65);
  font-size: .92rem;
  line-height: 1.75;
}

/* ---- WHY CHOOSE US ---- */
.why-us {
  background: linear-gradient(135deg, #f0f9f4 0%, #e8f0fe 100%);
}

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

.why-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-500), var(--teal));
}

.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.why-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
  background: var(--green-100);
}

.why-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
  font-family: var(--font-heading);
}

.why-card p {
  color: var(--text-soft);
  font-size: .92rem;
  line-height: 1.7;
}

/* ---- TESTIMONIALS ---- */
.testimonials-section {
  background: linear-gradient(135deg, rgba(10, 31, 20, .92), rgba(13, 43, 31, .88), rgba(20, 60, 90, .92)), url('testimonial-bg.png') center/cover no-repeat;
  padding: 100px 0;
}

.testimonials-section .section-tag {
  background: rgba(46, 204, 113, .15);
  color: var(--green-400);
}

.testimonials-section .section-title {
  color: #fff;
}

.testimonials-section .section-subtitle {
  color: rgba(255, 255, 255, .6);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.testimonial-card {
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, .12);
}

.testimonial-stars {
  color: var(--gold);
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  color: rgba(255, 255, 255, .8);
  font-size: .95rem;
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-600), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

.testimonial-info h4 {
  color: #fff;
  font-size: .95rem;
  font-weight: 600;
  font-family: var(--font-heading);
}

.testimonial-info span {
  color: rgba(255, 255, 255, .5);
  font-size: .8rem;
}

/* ---- CTA BANNER ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--green-700), var(--teal), var(--blue));
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, .08) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  font-family: var(--font-heading);
}

.cta-content p {
  color: rgba(255, 255, 255, .8);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 32px;
}

/* ---- ABOUT PAGE ---- */
.about-overview {
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.about-text h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 20px;
  font-family: var(--font-heading);
}

.about-text p {
  color: var(--text-soft);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.vision-mission {
  background: var(--off-white);
}

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

.vm-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

.vm-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.vm-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.vm-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  font-family: var(--font-heading);
  color: var(--green-700);
}

.vm-card p {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
}

.founder-section {
  background: #fff;
}

.founder-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 60px;
  align-items: center;
}

.founder-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.founder-img img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.founder-text h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
  font-family: var(--font-heading);
}

.founder-text .founder-title {
  color: var(--green-600);
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 20px;
  display: block;
}

.founder-text p {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.expertise-section {
  background: var(--gray-900);
}

.expertise-section .section-tag {
  background: rgba(46, 204, 113, .15);
  color: var(--green-400);
}

.expertise-section .section-title {
  color: #fff;
}

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

.expertise-card {
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
}

.expertise-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, .1);
}

.expertise-card .exp-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.expertise-card h3 {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  font-family: var(--font-heading);
}

.expertise-card p {
  color: rgba(255, 255, 255, .6);
  font-size: .9rem;
  line-height: 1.7;
}

/* ---- SERVICES PAGE ---- */
.services-detail {
  background: #fff;
}

.service-detail-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  margin-bottom: 40px;
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

.service-detail-card:hover {
  box-shadow: var(--shadow-md);
}

.service-detail-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  font-family: var(--font-heading);
  color: var(--green-700);
  display: flex;
  align-items: center;
  gap: 12px;
}

.service-detail-card p {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-100);
  font-size: .92rem;
  color: var(--text-main);
  transition: all var(--transition);
}

.feature-item:hover {
  border-color: var(--green-500);
  transform: translateX(4px);
}

.feature-check {
  color: var(--green-500);
  font-weight: 700;
}

/* ---- PROGRESS TRACKER ---- */
.progress-section {
  background: var(--off-white);
}

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

.progress-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
}

.progress-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  font-family: var(--font-heading);
  color: var(--gray-900);
}

.progress-bar-container {
  background: var(--gray-100);
  border-radius: 50px;
  height: 12px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar {
  height: 100%;
  border-radius: 50px;
  background: linear-gradient(90deg, var(--green-600), var(--teal));
  transition: width 1.5s ease-out;
  width: 0;
}

.progress-label {
  font-size: .8rem;
  color: var(--text-soft);
  text-align: right;
}

/* ---- CONTACT PAGE ---- */
.contact-section {
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-form {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  border: 1px solid var(--gray-100);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: .9rem;
  color: var(--gray-900);
  font-family: var(--font-heading);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-100);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: border-color var(--transition);
  background: #fff;
  color: var(--text-main);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green-500);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-success {
  background: var(--green-100);
  color: var(--green-700);
  padding: 16px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.info-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

.info-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.info-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  font-family: var(--font-heading);
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-card p,
.info-card a {
  color: var(--text-soft);
  font-size: .95rem;
  line-height: 1.7;
}

.info-card a:hover {
  color: var(--green-600);
}

.map-section {
  margin-top: 60px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-section iframe {
  width: 100%;
  height: 400px;
  border: 0;
}

/* ---- ROI CALCULATOR ---- */
.calculator-section {
  background: var(--off-white);
}

.calculator-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  max-width: 700px;
  margin: 0 auto;
}

.calc-group {
  margin-bottom: 24px;
}

.calc-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: .9rem;
  color: var(--gray-900);
  font-family: var(--font-heading);
}

.calc-group input[type="range"] {
  width: 100%;
  margin-top: 8px;
  accent-color: var(--green-600);
}

.calc-group .range-labels {
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--text-soft);
}

.calc-results {
  background: linear-gradient(135deg, var(--green-600), var(--teal));
  border-radius: var(--radius-md);
  padding: 32px;
  margin-top: 32px;
  color: #fff;
}

.calc-results h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
  font-family: var(--font-heading);
}

.calc-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
}

.calc-result-item {
  text-align: center;
}

.calc-result-item .value {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  font-family: var(--font-heading);
}

.calc-result-item .label {
  font-size: .8rem;
  opacity: .8;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- BROCHURE ---- */
.brochure-section {
  background: linear-gradient(135deg, var(--green-800), var(--green-900));
  padding: 60px 0;
  text-align: center;
}

.brochure-content h3 {
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  font-family: var(--font-heading);
}

.brochure-content p {
  color: rgba(255, 255, 255, .7);
  margin-bottom: 24px;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--gray-900);
  color: rgba(255, 255, 255, .7);
}

.footer-top {
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand p {
  font-size: .9rem;
  margin-top: 16px;
  line-height: 1.7;
}

.footer-logo {
  margin-bottom: 8px;
}

.logo-img-footer {
  height: 25px;
  width: auto;
  object-fit: contain;
  background: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--green-600);
  transform: translateY(-3px);
}

.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  font-family: var(--font-heading);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, .6);
  font-size: .9rem;
  transition: all var(--transition);
}

.footer-col ul li a:hover {
  color: var(--green-400);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: .85rem;
  color: rgba(255, 255, 255, .4);
}

.footer-credits {
  margin-top: 4px;
  font-size: .8rem;
}

/* ---- FLOATING WHATSAPP ---- */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, .4);
  z-index: 999;
  transition: all var(--transition);
  animation: pulse-whatsapp 2s infinite;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, .6);
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

/* ---- BACK TO TOP ---- */
.back-to-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--green-600), var(--teal));
  color: #fff;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ---- ANIMATIONS ---- */
@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

@keyframes float-particle {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 1;
  }

  100% {
    transform: translateY(-100px) rotate(720deg);
    opacity: 0;
  }
}

@keyframes pulse-whatsapp {

  0%,
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, .4);
  }

  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, .7);
  }
}

/* Scroll animations */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: all .6s ease-out;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="fade-right"] {
  transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-left"] {
  transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="zoom-in"] {
  transform: scale(.9);
}

[data-aos="zoom-in"].aos-animate {
  transform: scale(1);
}

.animate-fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp .8s ease forwards;
}

.delay-1 {
  animation-delay: .15s;
}

.delay-2 {
  animation-delay: .3s;
}

.delay-3 {
  animation-delay: .45s;
}

.delay-4 {
  animation-delay: .6s;
}

.delay-5 {
  animation-delay: .75s;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- RESPONSIVE ---- */
@media(max-width:1024px) {

  .about-snapshot-grid,
  .about-grid,
  .contact-grid,
  .vm-grid,
  .founder-grid {
    grid-template-columns: 1fr;
  }

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

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

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

@media(max-width:768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: linear-gradient(180deg, var(--green-900), rgba(13, 43, 31, .98));
    flex-direction: column;
    padding: 100px 32px 40px;
    transition: right var(--transition);
    gap: 8px;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    font-size: 1rem;
    padding: 12px 16px;
    width: 100%;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    min-height: 90vh;
    padding: 100px 20px 60px;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-num {
    font-size: 1.6rem;
  }

  .section {
    padding: 60px 0;
  }

  .certs-grid,
  .services-grid,
  .why-us-grid,
  .expertise-grid,
  .progress-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contact-form {
    padding: 32px 24px;
  }

  .service-detail-card {
    padding: 32px 24px;
  }

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

  .page-header {
    padding: 120px 20px 60px;
  }
}

@media(max-width:480px) {
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    padding: 12px 24px;
    font-size: .9rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }

  .calc-result-grid {
    grid-template-columns: 1fr;
  }
}