/* =========================================================
   SEELIKA SOFTWARE — Design System
   ========================================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Colors */
  --color-bg: #0f0f10;
  --color-surface: #ffffff;
  --color-surface-alt: #f8f7f5;
  --color-surface-dark: #1a1a1c;
  --color-text: #1a1918;
  --color-text-muted: #6b6765;
  --color-text-on-dark: #e8e6e3;
  --color-text-muted-on-dark: #8a8784;
  --color-primary: #FF8C00;
  --color-primary-hover: #e07a00;
  --color-primary-light: #fff4e0;
  --color-border: #e8e6e2;
  --color-border-dark: #2a2a2d;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1.0625rem;
  /* 17px */
  --font-size-lg: 1.125rem;
  /* 18px */
  --font-size-xl: 1.25rem;
  /* 20px */
  --font-size-2xl: 1.5rem;
  /* 24px */
  --font-size-3xl: 1.875rem;
  /* 30px */
  --font-size-4xl: 2.25rem;
  /* 36px */
  --font-size-5xl: 3rem;
  /* 48px */
  --font-size-6xl: 3.75rem;
  /* 60px */
  --font-size-7xl: 4.5rem;
  /* 72px */

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 100px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --container-wide: 1400px;
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-surface);
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-family);
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: var(--font-family);
}

/* =========================================================
   LAYOUT UTILITIES
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

/* =========================================================
   FOCUS STYLES (Accessibility)
   ========================================================= */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* =========================================================
   SKIP LINK (Accessibility)
   ========================================================= */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.875rem 1.75rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255, 140, 0, 0.35);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn--outline {
  background: transparent;
  color: var(--color-text-on-dark);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

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

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--large {
  padding: 1rem 2rem;
  font-size: var(--font-size-base);
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* =========================================================
   HEADER / NAVIGATION
   ========================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-5) 0;
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.site-header.scrolled {
  background: rgba(15, 15, 16, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border-dark);
  padding: var(--space-4) 0;
}

/* Restore white text once header has a dark background */
.site-header.scrolled .logo-name {
  color: #fff;
}

.site-header.scrolled .nav__link {
  color: rgba(255, 255, 255, 0.75);
}

.site-header.scrolled .nav__link:hover {
  color: #fff;
}

.site-header.scrolled .menu-toggle {
  border-color: var(--color-border-dark);
}

.site-header.scrolled .menu-toggle span {
  background: #fff;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-mark svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.logo-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.logo-name span {
  color: var(--color-primary);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  letter-spacing: 0.01em;
}

.nav__link:hover {
  color: var(--color-text);
}

.header__cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
}

.menu-toggle:hover {
  border-color: var(--color-primary);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--color-text);
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  z-index: 99;
  flex-direction: column;
  padding: var(--space-24) var(--space-6) var(--space-10);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.mobile-nav__link {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
}

.mobile-nav__link:hover {
  color: var(--color-primary);
}

/* =========================================================
   HERO SECTION
   ========================================================= */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--color-surface-alt);
  overflow: hidden;
}


.hero__content {
  position: relative;
  z-index: 1;
  padding: var(--space-40) 0 var(--space-32);
  max-width: 680px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1.5px;
  background: var(--color-primary);
}

.hero__headline {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.hero__headline em {
  font-style: normal;
  color: var(--color-primary);
}

.hero__description {
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll svg {
  width: 20px;
  height: 20px;
  opacity: 0.5;
}

@keyframes scrollBounce {

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

  50% {
    transform: translateX(-50%) translateY(6px);
  }
}

/* =========================================================
   SECTION LABELS & HEADINGS
   ========================================================= */
.section-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.section-heading {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-text);
}

.section-heading--light {
  color: #fff;
}

.section-subtext {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 560px;
  margin-top: var(--space-4);
}

.section-subtext--light {
  color: var(--color-text-muted-on-dark);
}

/* =========================================================
   SERVICES SECTION
   ========================================================= */
.services {
  padding: var(--space-32) 0;
  background: var(--color-surface);
}

.services__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-20);
}

.services__header-right {
  padding-bottom: var(--space-2);
}

.services__list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}

.service-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: start;
  gap: var(--space-8);
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-fast);
  position: relative;
}

.service-item::before {
  content: '';
  position: absolute;
  left: -var(--space-6);
  right: -var(--space-6);
  top: 0;
  bottom: 0;
  background: var(--color-surface-alt);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  z-index: 0;
  border-radius: var(--radius-md);
}

.service-item:hover::before {
  opacity: 1;
}

.service-item__num {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  padding-top: var(--space-1);
  position: relative;
  z-index: 1;
}

.service-item__body {
  position: relative;
  z-index: 1;
}

.service-item__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.service-item__desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  line-height: 1.65;
  max-width: 560px;
}

.service-item__outcome {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

.service-item__outcome::before {
  content: '→';
  color: var(--color-primary);
  font-weight: 700;
}

.service-item__arrow {
  position: relative;
  z-index: 1;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.service-item:hover .service-item__arrow {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: rotate(45deg);
}

.service-item__arrow svg {
  width: 16px;
  height: 16px;
}

/* =========================================================
   WHY SEELIKA SECTION
   ========================================================= */
.why {
  padding: var(--space-32) 0;
  background: var(--color-surface-alt);
  color: var(--color-text);
}

.why__inner {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-24);
  align-items: start;
}

.why__left {
  position: sticky;
  top: var(--space-24);
}

.why__heading {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.why__sub {
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-8);
}

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

.pillar {
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-border);
}

.pillar__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.pillar__icon {
  width: 40px;
  height: 40px;
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

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

.pillar__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.pillar__desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  line-height: 1.65;
}

/* =========================================================
   PROCESS SECTION
   ========================================================= */
.process {
  padding: var(--space-32) 0;
  background: var(--color-surface-alt);
}

.process__header {
  text-align: center;
  margin-bottom: var(--space-20);
}

.process__header .section-subtext {
  margin-inline: auto;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  position: relative;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 1px;
  background: var(--color-border);
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  padding: var(--space-6);
  text-align: center;
}

.step__number {
  width: 56px;
  height: 56px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  transition: all var(--transition-base);
}

.step:hover .step__number {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: scale(1.1);
}

.step__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.step__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* =========================================================
   FAQ SECTION
   ========================================================= */
.faq {
  padding: var(--space-32) 0;
  background: var(--color-surface);
}

.faq__inner {
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: var(--space-20);
  align-items: start;
}

.faq__left {
  position: sticky;
  top: var(--space-24);
}

.faq__heading {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.faq__sub {
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-8);
}

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

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-family);
}

.faq-item__question {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
  transition: color var(--transition-fast);
}

.faq-item__button:hover .faq-item__question,
.faq-item.open .faq-item__question {
  color: var(--color-primary);
}

.faq-item__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  background: var(--color-surface-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  color: var(--color-text-muted);
}

.faq-item.open .faq-item__icon {
  background: var(--color-primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-item__icon svg {
  width: 14px;
  height: 14px;
}

.faq-item__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease, padding 0.2s ease;
}

.faq-item.open .faq-item__answer {
  max-height: 400px;
}

.faq-item__text {
  padding-bottom: var(--space-6);
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: var(--font-size-base);
}

/* =========================================================
   CONTACT / CTA SECTION
   ========================================================= */
.contact {
  padding: var(--space-32) 0;
  background: var(--color-surface);
}

.contact__inner {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-20);
  align-items: start;
}

.contact__info {
  padding-top: var(--space-2);
}

.contact__heading {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-text);
  line-height: 1.15;
  margin-bottom: var(--space-5);
}

.contact__sub {
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-10);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact__detail-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.contact__detail-icon svg {
  width: 18px;
  height: 18px;
}

.contact__detail-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contact__detail-value {
  font-size: var(--font-size-base);
  color: var(--color-text);
  font-weight: 500;
}

.contact__detail-value a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact__detail-value a:hover {
  color: var(--color-primary);
}

/* Contact Form */
.contact__form-wrap {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
}

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form__label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

.form__label--required::after {
  content: ' *';
  color: var(--color-primary);
}

.form__control {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--color-text);
  font-size: var(--font-size-base);
  width: 100%;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  -webkit-appearance: none;
}

.form__control::placeholder {
  color: var(--color-text-muted);
}

.form__control:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-surface);
}

.form__control:invalid:not(:placeholder-shown) {
  border-color: #e84040;
}

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

select.form__control {
  cursor: pointer;
  color: var(--color-text);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%236b6765' d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}

select.form__control option {
  background: var(--color-surface);
  color: var(--color-text);
}

.form__select-placeholder {
  color: var(--color-text-muted);
}

.form__error {
  font-size: var(--font-size-xs);
  color: #e84040;
  display: none;
}

.form__group.has-error .form__error {
  display: block;
}

.form__group.has-error .form__control {
  border-color: #e84040;
}

.form__submit {
  width: 100%;
  justify-content: center;
  padding: 1rem;
  font-size: var(--font-size-base);
}

.form__note {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted-on-dark);
  text-align: center;
  line-height: 1.5;
}

/* Form success state */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-10);
}

.form-success.visible {
  display: block;
}

.form-success__icon {
  width: 56px;
  height: 56px;
  background: rgba(255, 140, 0, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  color: var(--color-primary);
}

.form-success__icon svg {
  width: 28px;
  height: 28px;
}

.form-success__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.form-success__text {
  color: var(--color-text-muted);
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: #0a0a0b;
  border-top: 1px solid var(--color-border-dark);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-border-dark);
  margin-bottom: var(--space-8);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__brand .logo-name {
  color: #fff;
}

.footer__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted-on-dark);
  line-height: 1.65;
  max-width: 260px;
}

.footer__col-title {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted-on-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted-on-dark);
  margin-bottom: var(--space-3);
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.footer__contact-item a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--color-primary);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted-on-dark);
}

.footer__copy a {
  color: var(--color-primary);
  text-decoration: none;
}

.footer__legal {
  display: flex;
  gap: var(--space-5);
}

.footer__legal a {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted-on-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: #fff;
}

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

.reveal.revealed {
  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;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero__scroll {
    animation: none;
  }

  .btn:hover {
    transform: none;
  }

  .btn:hover svg {
    transform: none;
  }

  .step:hover .step__number {
    transform: none;
  }
}

/* =========================================================
   RESPONSIVE — Tablet (≤1024px)
   ========================================================= */
@media (max-width: 1024px) {
  .services__header {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
  }

  .why__inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .why__left {
    position: static;
  }

  .faq__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .faq__left {
    position: static;
  }

  .contact__inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .footer__main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }

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

  .process__steps::before {
    display: none;
  }

  .service-item {
    grid-template-columns: 48px 1fr;
  }

  .service-item__arrow {
    display: none;
  }
}

/* =========================================================
   RESPONSIVE — Mobile (≤768px)
   ========================================================= */
@media (max-width: 768px) {
  .container {
    padding-inline: var(--space-5);
  }

  /* Header */
  .header__nav {
    display: none;
  }

  .header__cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  /* Hero */
  .hero__content {
    padding: var(--space-32) 0 var(--space-20);
    max-width: 100%;
  }


  .hero__description {
    font-size: var(--font-size-base);
  }

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

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

  /* Services */
  .services {
    padding: var(--space-20) 0;
  }

  .service-item {
    grid-template-columns: 40px 1fr;
    gap: var(--space-5);
    padding: var(--space-7) 0;
  }

  .service-item__title {
    font-size: var(--font-size-xl);
  }

  .service-item__arrow {
    display: none;
  }

  /* Why */
  .why {
    padding: var(--space-20) 0;
  }

  /* Process */
  .process {
    padding: var(--space-20) 0;
  }

  .process__steps {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* FAQ */
  .faq {
    padding: var(--space-20) 0;
  }

  /* Contact */
  .contact {
    padding: var(--space-20) 0;
  }

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

  .contact__form-wrap {
    padding: var(--space-6);
  }

  /* Footer */
  .footer__main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
}

/* =========================================================
   RESPONSIVE — Small phones (≤400px)
   ========================================================= */
@media (max-width: 400px) {
  .container {
    padding-inline: var(--space-4);
  }

  .contact__form-wrap {
    padding: var(--space-5);
  }
}