/* ============================================================
   ROSEWIN SOLUTIONS — style.css
   Author: Rosewin Solutions
   Description: Full website styles — responsive, production-ready
   ============================================================ */

/* ============================================================
   1. CSS VARIABLES / DESIGN TOKENS
   ============================================================ */
:root {
  --clr-primary:       #e91e8c;       /* Hot pink — brand accent */
  --clr-primary-dark:  #c2156f;
  --clr-primary-light: #f7c8e2;
  --clr-primary-bg:    #fff0f7;
  --clr-navy:          #2d2d6b;       /* Deep navy — headings */
  --clr-navy-dark:     #1a1a4e;
  --clr-text:          #444466;
  --clr-text-muted:    #888;
  --clr-white:         #ffffff;
  --clr-bg:            #fafafa;
  --clr-border:        #f0e0ec;

  --font-heading: 'Poppins', sans-serif;
  --font-body:    'Nunito', sans-serif;

  --shadow-sm:  0 2px 8px rgba(233,30,140,.10);
  --shadow-md:  0 6px 24px rgba(233,30,140,.15);
  --shadow-lg:  0 12px 40px rgba(45,45,107,.12);

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  22px;
  --radius-xl:  32px;

  --transition: 0.3s cubic-bezier(.4,0,.2,1);

  --container-max: 1240px;
  --container-pad: 1.5rem;

  --header-h: 70px;
  --topbar-h: 40px;
}

/* ============================================================
   2. CSS RESET / BASE
   ============================================================ */
*, *::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(--clr-text);
  background: var(--clr-white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ============================================================
   3. UTILITY CLASSES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--clr-navy);
  text-align: center;
  margin-bottom: 3rem;
  letter-spacing: -.5px;
}
.section-title span { color: var(--clr-primary); }

/* ============================================================
   4. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.8rem;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  box-shadow: 0 4px 18px rgba(233,30,140,.35);
}
.btn--primary:hover {
  background: var(--clr-primary-dark);
  box-shadow: 0 6px 24px rgba(233,30,140,.5);
  transform: translateY(-2px);
}

.btn--outline {
  border: 2px solid var(--clr-primary);
  color: var(--clr-primary);
  background: transparent;
}
.btn--outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn--demo {
  background: var(--clr-primary);
  color: var(--clr-white);
  padding: .35rem 1.1rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 700;
}
.btn--demo:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-1px);
}

.btn--white {
  background: var(--clr-white);
  color: var(--clr-primary);
  box-shadow: 0 4px 18px rgba(255,255,255,.3);
}
.btn--white:hover {
  background: var(--clr-primary-light);
  transform: translateY(-2px);
}

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

/* ============================================================
   5. TOP CONTACT BAR
   ============================================================ */
.top-bar {
  background: var(--clr-navy);
  color: rgba(255,255,255,.85);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  font-size: .82rem;
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.top-bar__left,
.top-bar__right {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.top-bar__link {
  color: rgba(255,255,255,.85);
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: color var(--transition);
}
.top-bar__link:hover { color: var(--clr-primary-light); }
.top-bar__link i { font-size: .9rem; }

/* ============================================================
   6. HEADER / NAVIGATION
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--clr-white);
  height: var(--header-h);
  display: flex;
  align-items: center;
  box-shadow: 0 2px 16px rgba(45,45,107,.08);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 4px 24px rgba(45,45,107,.16); }

.header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo__brand {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--clr-navy);
  letter-spacing: 1px;
}
.logo__sub {
  font-family: var(--font-heading);
  font-size: .65rem;
  font-weight: 700;
  color: var(--clr-primary);
  letter-spacing: 3px;
}

/* Nav */
.nav { margin-left: auto; }

.nav__list {
  display: flex;
  align-items: center;
  gap: .2rem;
}

.nav__link {
  font-family: var(--font-heading);
  font-size: .88rem;
  font-weight: 600;
  color: var(--clr-navy);
  padding: .45rem .75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: .3rem;
  position: relative;
}
.nav__link:hover,
.nav__link--active {
  color: var(--clr-primary);
}
.nav__link--active::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -2px;
  left: .75rem;
  right: .75rem;
  height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
}

.nav__caret { font-size: .7rem; transition: transform var(--transition); }

/* Dropdown */
.nav__item--dropdown { position: relative; }
.nav__item--dropdown:hover .nav__dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__item--dropdown:hover .nav__caret { transform: rotate(180deg); }

.nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-border);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 100;
  overflow: hidden;
}
.nav__dropdown-link {
  display: block;
  padding: .65rem 1.2rem;
  font-size: .87rem;
  font-weight: 600;
  color: var(--clr-navy);
  transition: all var(--transition);
}
.nav__dropdown-link:hover {
  background: var(--clr-primary-bg);
  color: var(--clr-primary);
  padding-left: 1.6rem;
}

/* Header Phone CTA */
.header__phone {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
  margin-left: .5rem;
}
.header__phone-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  animation: pulse-ring 2s infinite;
}
.header__phone span {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--clr-navy);
  font-size: .95rem;
}

@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(233,30,140,.4); }
  70%  { box-shadow: 0 0 0 10px rgba(233,30,140,0); }
  100% { box-shadow: 0 0 0 0 rgba(233,30,140,0); }
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--clr-navy);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   7. HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: calc(100vh - var(--topbar-h) - var(--header-h));
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #fff0f7 0%, #fce4f5 40%, #f0f0ff 100%);
  overflow: hidden;
  padding: 4rem 0 3rem;
}

.hero__bg-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: var(--clr-white);
  clip-path: ellipse(60% 100% at 50% 100%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__content { max-width: 540px; }

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--clr-navy);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.hero__title--accent { color: var(--clr-primary); }

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero Illustration */
.hero__illustration {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__illus-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
  height: 360px;
}

/* Cloud */
.illus__cloud {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
}
.illus__cloud-shape {
  background: var(--clr-white);
  border-radius: 60px;
  box-shadow: var(--shadow-md);
  padding: 1rem 1.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
  position: relative;
  animation: float 3s ease-in-out infinite;
}
.illus__cloud-shape::before,
.illus__cloud-shape::after {
  content: '';
  position: absolute;
  background: var(--clr-white);
  border-radius: 50%;
  top: -18px;
  box-shadow: var(--shadow-sm);
}
.illus__cloud-shape::before { width: 50px; height: 50px; left: 20px; }
.illus__cloud-shape::after  { width: 36px; height: 36px; left: 55px; top: -12px; }

.illus__cloud-icon { font-size: 1.2rem; color: var(--clr-primary-light); display: none; }
.illus__cloud-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-heading);
  font-size: .85rem;
  font-weight: 700;
  color: var(--clr-navy);
}

/* Tally logo mini */
.illus__tally-logo {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #2196f3 50%, #ffc107 50%);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.illus__tally-t {
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: .9rem;
}
.illus__tally-logo--lg { width: 44px; height: 44px; }
.illus__tally-logo--lg .illus__tally-t { font-size: 1.2rem; }

/* Servers */
.illus__servers {
  position: absolute;
  bottom: 110px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 3;
  animation: float 3.5s ease-in-out infinite .4s;
}
.illus__server-unit {
  width: 72px;
  height: 22px;
  background: linear-gradient(90deg, #2d2d6b 0%, #4a4aaa 100%);
  border-radius: 4px;
  box-shadow: 0 3px 10px rgba(45,45,107,.3);
  position: relative;
  overflow: hidden;
}
.illus__server-unit::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00e676;
  box-shadow: 0 0 6px #00e676;
}
.illus__server-unit::after {
  content: '';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 4px;
  background: rgba(255,255,255,.2);
  border-radius: 2px;
}

/* Laptop */
.illus__laptop {
  position: absolute;
  bottom: 80px;
  left: 20px;
  z-index: 4;
  animation: float 4s ease-in-out infinite .2s;
}
.illus__laptop-screen {
  width: 130px;
  height: 86px;
  background: linear-gradient(135deg, #1a1a4e 0%, #2d2d6b 100%);
  border-radius: 8px 8px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  box-shadow: 0 4px 20px rgba(45,45,107,.3);
}
.illus__laptop-label {
  color: #fff;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .5px;
}
.illus__laptop-base {
  width: 140px;
  height: 8px;
  background: #ccc;
  border-radius: 0 0 4px 4px;
  margin-left: -5px;
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
}

/* Workers */
.illus__workers {
  position: absolute;
  right: 0;
  top: 50px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  z-index: 3;
}
.illus__worker {
  display: flex;
  align-items: center;
  gap: 6px;
  animation: float 3s ease-in-out infinite var(--delay);
}
.illus__worker-monitor {
  width: 58px;
  height: 42px;
  background: var(--clr-white);
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  font-size: 1rem;
}
.illus__worker-body {
  font-size: 1.6rem;
  color: var(--clr-primary);
  opacity: .8;
}

/* Lines SVG */
.illus__lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

/* Badges */
.illus__badges {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-60%);
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  z-index: 5;
}
.illus__badge {
  background: var(--clr-white);
  border-radius: 50px;
  padding: .35rem .8rem;
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .72rem;
  font-weight: 700;
  color: var(--clr-navy);
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--clr-border);
}
.illus__badge i { color: var(--clr-primary); font-size: .85rem; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* Cloud float override (has its own translateX) */
.illus__cloud .illus__cloud-shape { animation: float-cloud 3s ease-in-out infinite; }
@keyframes float-cloud {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* ============================================================
   8. FEATURE HIGHLIGHTS BAR
   ============================================================ */
.highlights {
  padding: 2.5rem 0;
  background: var(--clr-white);
}

.highlights__grid {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 0;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 6px 32px rgba(45,45,107,.08);
  border: 1px solid var(--clr-border);
  overflow: hidden;
}

.highlights__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.6rem 1.8rem;
  flex: 1;
  transition: background var(--transition);
}
.highlights__item:hover { background: var(--clr-primary-bg); }

.highlights__icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 2px solid var(--clr-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--clr-primary);
  flex-shrink: 0;
  transition: all var(--transition);
}
.highlights__item:hover .highlights__icon {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
}

.highlights__text h3 {
  font-family: var(--font-heading);
  font-size: .92rem;
  font-weight: 800;
  color: var(--clr-navy);
  margin-bottom: .15rem;
}
.highlights__text p {
  font-size: .78rem;
  color: var(--clr-text-muted);
}

.highlights__divider {
  width: 1px;
  background: var(--clr-border);
  align-self: stretch;
}

/* ============================================================
   9. SERVICES SECTION
   ============================================================ */
.services {
  padding: 5rem 0;
  background: var(--clr-bg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.2rem;
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--clr-border);
  padding: 1.8rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--clr-primary-light);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--clr-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--clr-primary);
  transition: all var(--transition);
}
.service-card:hover .service-card__icon {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.service-card__icon--tally {
  background: transparent;
  padding: 0;
}

.tally-logo-mini {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #2196f3 50%, #ffc107 50%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tally-logo-mini span {
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1.3;
}

.service-card__desc {
  font-size: .85rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
  flex: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--clr-primary);
  font-size: .85rem;
  font-weight: 700;
  transition: gap var(--transition);
}
.service-card__link:hover { gap: .6rem; }
.service-card__link i { font-size: .75rem; }

/* ============================================================
   10. WHY CHOOSE US
   ============================================================ */
.why-us {
  padding: 5rem 0;
  background: var(--clr-white);
}

.why-us__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.why-us__card {
  background: var(--clr-bg);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition);
  border: 1.5px solid transparent;
}
.why-us__card:hover {
  background: var(--clr-white);
  border-color: var(--clr-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-us__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--clr-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--clr-primary);
  margin: 0 auto 1.2rem;
  transition: all var(--transition);
}
.why-us__card:hover .why-us__icon {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.why-us__card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--clr-navy);
  margin-bottom: .6rem;
}
.why-us__card p {
  font-size: .85rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ============================================================
   11. CTA BANNER
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  padding: 5rem 0;
}

.cta-section__inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.cta-section__inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: .8rem;
}
.cta-section__inner p {
  color: rgba(255,255,255,.85);
  margin-bottom: 2rem;
  font-size: 1rem;
}

/* ============================================================
   12. CONTACT SECTION
   ============================================================ */
.contact {
  padding: 5rem 0;
  background: var(--clr-bg);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}

.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact__info-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact__info-item h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--clr-navy);
  font-size: .9rem;
  margin-bottom: .2rem;
}
.contact__info-item p,
.contact__info-item a {
  font-size: .9rem;
  color: var(--clr-text-muted);
}
.contact__info-item a:hover { color: var(--clr-primary); }

.contact__social {
  display: flex;
  gap: .8rem;
  margin-top: 1.5rem;
}
.contact__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-navy);
  font-size: .9rem;
  transition: all var(--transition);
}
.contact__social-link:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: var(--clr-white);
}

/* Form */
.contact__form { display: flex; flex-direction: column; gap: 1rem; }
.form-group { width: 100%; }
.form-control {
  width: 100%;
  padding: .85rem 1.2rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--clr-text);
  background: var(--clr-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-control:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(233,30,140,.1);
}
textarea.form-control { resize: vertical; min-height: 110px; }
select.form-control { cursor: pointer; }

.form__success {
  display: none;
  text-align: center;
  font-weight: 700;
  color: #00a65a;
  font-size: .95rem;
  margin-top: .5rem;
}
.form__success.visible { display: block; }

/* ============================================================
   13. FOOTER
   ============================================================ */
.footer {
  background: var(--clr-navy-dark);
  color: rgba(255,255,255,.75);
  padding: 4rem 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__logo .logo__brand { color: var(--clr-white); }
.footer__brand-desc {
  font-size: .85rem;
  line-height: 1.7;
  margin-top: 1rem;
  margin-bottom: 1.2rem;
  max-width: 300px;
}

.footer__social {
  display: flex;
  gap: .7rem;
}
.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}
.footer__social a:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: var(--clr-white);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 1.2rem;
  position: relative;
  padding-bottom: .6rem;
}
.footer__heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
}

.footer__links { display: flex; flex-direction: column; gap: .55rem; }
.footer__links a {
  font-size: .87rem;
  color: rgba(255,255,255,.65);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.footer__links a:hover { color: var(--clr-primary-light); padding-left: .3rem; }
.footer__links a::before { content: '›'; color: var(--clr-primary); font-size: 1rem; }

.footer__contact-list { display: flex; flex-direction: column; gap: .8rem; }
.footer__contact-list li {
  font-size: .87rem;
  color: rgba(255,255,255,.65);
  display: flex;
  align-items: flex-start;
  gap: .6rem;
}
.footer__contact-list i { color: var(--clr-primary); margin-top: .15rem; flex-shrink: 0; }
.footer__contact-list a { color: rgba(255,255,255,.65); }
.footer__contact-list a:hover { color: var(--clr-primary-light); }

.footer__bottom {
  padding: 1.4rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
  flex-wrap: wrap;
  gap: .5rem;
}

/* ============================================================
   14. BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-3px);
}

/* ============================================================
   15. SCROLL ANIMATIONS
   ============================================================ */
[data-animate] {
  opacity: 0;
  transition: opacity .6s ease, transform .6s ease;
}
[data-animate="fade-up"]    { transform: translateY(30px); }
[data-animate="fade-left"]  { transform: translateX(-30px); }
[data-animate="fade-right"] { transform: translateX(30px); }

[data-animate].animated {
  opacity: 1;
  transform: translate(0) !important;
  transition-delay: calc(var(--i, 0) * 0.1s);
}

/* ============================================================
   16. RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(3, 1fr); }
  .why-us__grid   { grid-template-columns: repeat(2, 1fr); }
  .footer__grid   { grid-template-columns: 1fr 1fr; }

  .header__phone span { display: none; }
  .header__phone-icon { width: 34px; height: 34px; font-size: .8rem; }

  .highlights__grid { flex-wrap: wrap; }
  .highlights__item { flex: 0 0 calc(50% - 2px); }
  .highlights__divider:nth-child(8) { display: none; }
}

/* ============================================================
   17. RESPONSIVE — MOBILE MENU (max 900px)
   ============================================================ */
@media (max-width: 900px) {
  .nav {
    position: fixed;
    top: calc(var(--topbar-h) + var(--header-h));
    left: 0;
    right: 0;
    background: var(--clr-white);
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    transition: transform var(--transition);
    z-index: 999;
    padding: 1.5rem;
    margin: 0;
    height: calc(100vh - var(--topbar-h) - var(--header-h));
    overflow-y: auto;
  }
  .nav.open { transform: translateX(0); }

  .nav__list { flex-direction: column; align-items: flex-start; gap: .2rem; }
  .nav__link { font-size: 1rem; padding: .7rem 1rem; width: 100%; }
  .nav__link--active::after { display: none; }

  .nav__item--dropdown { width: 100%; }
  .nav__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--clr-primary-bg);
    border-radius: var(--radius-sm);
    margin-top: .3rem;
    display: none;
  }
  .nav__item--dropdown.open .nav__dropdown { display: block; }

  .hamburger { display: flex; }
  .header__phone { display: none; }
}

/* ============================================================
   18. RESPONSIVE — MOBILE (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --topbar-h: 0px;  /* hide top bar on very small */
  }

  .top-bar { display: none; }

  .hero {
    padding: 3rem 0 2rem;
    min-height: auto;
  }
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__content { max-width: 100%; }
  .hero__actions { justify-content: center; }
  .hero__illustration { display: none; } /* hide complex illustration on mobile */

  .highlights__grid { flex-direction: column; }
  .highlights__item { flex: 1 1 100%; }
  .highlights__divider { width: 100%; height: 1px; }

  .services__grid   { grid-template-columns: 1fr 1fr; }
  .why-us__grid     { grid-template-columns: 1fr 1fr; }
  .contact__grid    { grid-template-columns: 1fr; }
  .footer__grid     { grid-template-columns: 1fr; }
  .footer__bottom   { flex-direction: column; text-align: center; }
}

/* ============================================================
   19. RESPONSIVE — SMALL MOBILE (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .services__grid { grid-template-columns: 1fr; }
  .why-us__grid   { grid-template-columns: 1fr; }
  .hero__actions  { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
}