/* ============================================================
   KILLARNEY SELF-STORAGE
   Primary:  #1a4a2e  (dark green)
   Accent:   #c9a84c  (gold)
   Light:    #f4f7f4  (off-white green tint)
   Text:     #111a14  (near-black)
   Mid:      #4d6357  (muted green-grey)
============================================================ */

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

:root {
  --green:       #1a4a2e;
  --green-dark:  #0f2e1b;
  --green-mid:   #2a6644;
  --green-light: #f0f5f1;
  --gold:        #c9a84c;
  --gold-hover:  #d9bb6a;
  --white:       #ffffff;
  --off-white:   #f7faf7;
  --text:        #111a14;
  --text-mid:    #4d6357;
  --text-light:  #7a9285;
  --border:      rgba(26, 74, 46, .12);
  --r-sm:        8px;
  --r-md:        14px;
  --r-lg:        22px;
  --r-xl:        32px;
  --sh-sm:       0 2px 10px rgba(0,0,0,.07);
  --sh-md:       0 6px 28px rgba(0,0,0,.10);
  --sh-lg:       0 16px 56px rgba(0,0,0,.14);
  --nav-h:       72px;
  --ease:        0.24s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}

.section { padding: 100px 0; }

/* Anchor offset for fixed nav */
.anchor-target {
  display: block;
  position: relative;
  top: calc(-1 * var(--nav-h) - 20px);
  visibility: hidden;
}

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: .95rem;
  padding: 13px 26px;
  border-radius: var(--r-sm);
  border: 2px solid transparent;
  transition: background var(--ease), border-color var(--ease),
              transform var(--ease), box-shadow var(--ease), color var(--ease);
  cursor: pointer;
}

.btn--lg { padding: 15px 32px; font-size: 1rem; }
.btn--full { width: 100%; }

.btn--gold {
  background: var(--gold);
  color: var(--green-dark);
  border-color: var(--gold);
}
.btn--gold:hover {
  background: var(--gold-hover);
  border-color: var(--gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,.35);
}

.btn--green {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn--green:hover {
  background: var(--green-mid);
  border-color: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,74,46,.3);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn--outline-white:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
  transform: translateY(-2px);
}

/* ============================================================
   SECTION HEADER
============================================================ */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green-mid);
  background: var(--green-light);
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 14px;
}

.section-title {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--green-dark);
  line-height: 1.18;
  margin-bottom: 14px;
  letter-spacing: -.025em;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.75;
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 999;
  background: transparent;
  transition: background var(--ease), box-shadow var(--ease), border-color var(--ease);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: var(--green-dark);
  border-color: rgba(255,255,255,.08);
  box-shadow: 0 4px 24px rgba(0,0,0,.25);
}

.navbar__inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-main {
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.01em;
}
.logo-sub {
  font-size: .72rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .02em;
}

/* Centre nav */
.navbar__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.navbar__link {
  font-size: .88rem;
  font-weight: 600;
  color: rgba(255,255,255,.8);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  transition: color var(--ease), background var(--ease);
}
.navbar__link:hover { color: var(--white); background: rgba(255,255,255,.09); }

.navbar__link--cta {
  background: var(--gold);
  color: var(--green-dark) !important;
  font-weight: 700;
  margin-left: 6px;
  padding: 8px 18px;
}
.navbar__link--cta:hover { background: var(--gold-hover) !important; }

/* Phone */
.navbar__phone {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: .88rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  white-space: nowrap;
  transition: color var(--ease);
}
.navbar__phone:hover { color: var(--gold); }

/* Mobile toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
}
.navbar__toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease);
}

/* Mobile drawer */
.navbar__drawer {
  display: none;
  flex-direction: column;
  background: var(--green-dark);
  padding: 8px 28px 20px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.navbar__drawer.open { display: flex; }
.navbar__drawer-link {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,.8);
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--ease);
}
.navbar__drawer-link:last-child { border-bottom: none; }
.navbar__drawer-link:hover { color: var(--gold); }
.navbar__drawer-link--cta {
  color: var(--gold) !important;
  font-weight: 700;
}
.navbar__drawer-phone { color: rgba(255,255,255,.65) !important; font-size: .92rem; }

/* Toggle open state */
body.nav-open .navbar__toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
body.nav-open .navbar__toggle span:nth-child(2) { opacity: 0; }
body.nav-open .navbar__toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

/* Subtle texture pattern */
.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(42,102,68,.45) 0%, transparent 55%),
    radial-gradient(circle at 80% 20%, rgba(201,168,76,.06) 0%, transparent 45%),
    radial-gradient(circle at 60% 85%, rgba(15,46,27,.6) 0%, transparent 40%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 0 100px;
}

.hero__badge {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,.12);
  border: 1px solid rgba(201,168,76,.25);
  padding: 6px 16px;
  border-radius: 99px;
  margin-bottom: 28px;
}

.hero__headline {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 22px;
}
.hero__headline em {
  font-style: normal;
  color: var(--gold);
}

.hero__sub {
  font-size: clamp(.98rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,.72);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.78;
}

.hero__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.65);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 38px;
  border: 2px solid rgba(255,255,255,.25);
  border-radius: 99px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.hero__scroll-dot {
  width: 4px;
  height: 7px;
  background: rgba(255,255,255,.5);
  border-radius: 99px;
  animation: scrollBob 2.2s ease-in-out infinite;
}
@keyframes scrollBob {
  0%, 100% { opacity: 1; transform: translateY(0); }
  60%       { opacity: 0; transform: translateY(14px); }
}

/* ============================================================
   WHY CHOOSE US
============================================================ */
.why { background: var(--off-white); }

.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.why__card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: 36px 30px;
  border: 1px solid var(--border);
  box-shadow: var(--sh-sm);
  transition: transform var(--ease), box-shadow var(--ease);
}
.why__card:hover { transform: translateY(-5px); box-shadow: var(--sh-md); }

.why__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-sm);
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  margin-bottom: 20px;
}

.why__card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 10px;
}
.why__card p {
  font-size: .92rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ============================================================
   UNITS / CONTAINER SECTION
============================================================ */
.units { background: var(--white); }

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

/* ---- 3D-ish container illustration ---- */
.units__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.container-3d {
  width: 100%;
  max-width: 360px;
  position: relative;
  filter: drop-shadow(0 20px 40px rgba(26,74,46,.25));
}

.c3d__front {
  background: var(--green);
  border-radius: 4px 4px 2px 2px;
  height: 160px;
  position: relative;
  overflow: hidden;
}

.c3d__top {
  background: var(--green-mid);
  height: 28px;
  margin-bottom: 2px;
  border-radius: 4px 4px 0 0;
  position: relative;
  transform: perspective(400px) rotateX(12deg);
  transform-origin: bottom;
}
.c3d__top::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,.15), transparent);
  border-radius: inherit;
}

.c3d__side {
  position: absolute;
  right: -24px;
  top: -18px;
  bottom: -4px;
  width: 28px;
  background: #143c24;
  border-radius: 0 2px 2px 0;
  transform: perspective(300px) rotateY(-10deg);
  transform-origin: left;
  overflow: hidden;
}

.c3d__side-ridges {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  padding: 6px 0;
}
.c3d__side-ridges span {
  display: block;
  height: 2px;
  background: rgba(255,255,255,.1);
  margin: 0 4px;
}

/* Ridges on front face */
.c3d__ridges {
  position: absolute;
  left: 4%;
  top: 0; bottom: 0;
  width: 40%;
  display: flex;
  gap: 5%;
  padding: 0 2px;
  align-items: stretch;
}
.c3d__ridges span {
  display: block;
  flex: 1;
  background: rgba(0,0,0,.15);
  border-radius: 1px;
}

/* Doors */
.c3d__doors {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 54%;
  display: flex;
  border-left: 3px solid rgba(0,0,0,.2);
}
.c3d__door {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.c3d__door--left { border-right: 2px solid rgba(0,0,0,.15); }
.c3d__door-bar {
  width: 5px;
  height: 44px;
  background: rgba(255,255,255,.2);
  border-radius: 3px;
}

/* Dimensions table */
.units__dims {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 360px;
}
.units__dim {
  background: var(--green-light);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  border: 1px solid var(--border);
}
.dim-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-light);
}
.dim-val {
  font-size: .95rem;
  font-weight: 700;
  color: var(--green);
}

/* Tabs */
.units__tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  background: var(--green-light);
  padding: 5px;
  border-radius: var(--r-sm);
}
.units__tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-mid);
  padding: 10px 14px;
  border-radius: calc(var(--r-sm) - 2px);
  transition: background var(--ease), color var(--ease), box-shadow var(--ease);
}
.units__tab--active {
  background: var(--white);
  color: var(--green);
  box-shadow: var(--sh-sm);
}

.units__tab-content h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 12px;
}
.units__tab-content p {
  font-size: .97rem;
  color: var(--text-mid);
  line-height: 1.72;
  margin-bottom: 22px;
}

.units__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.units__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .95rem;
  color: var(--text);
}
.units__check {
  color: var(--green);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.units__tab-content--hidden { display: none; }

/* ============================================================
   HOW IT WORKS
============================================================ */
.hiw { background: var(--green-dark); }
.hiw .section-tag { color: var(--gold); background: rgba(201,168,76,.12); }
.hiw .section-title { color: var(--white); }
.hiw .section-desc { color: rgba(255,255,255,.58); }

.hiw__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 56px;
  position: relative;
}

/* Connector line */
.hiw__grid::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(12.5% + 12px);
  right: calc(12.5% + 12px);
  height: 2px;
  background: repeating-linear-gradient(
    to right,
    rgba(201,168,76,.35) 0, rgba(201,168,76,.35) 8px,
    transparent 8px, transparent 18px
  );
}

.hiw__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hiw__step-num {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: 10px;
}

.hiw__step-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 2px solid rgba(201,168,76,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin-bottom: 20px;
  transition: background var(--ease), border-color var(--ease), transform var(--ease);
}

.hiw__step:hover .hiw__step-icon {
  background: rgba(201,168,76,.12);
  border-color: var(--gold);
  transform: scale(1.07);
}

.hiw__step h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.hiw__step p {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  line-height: 1.7;
}

.hiw__cta { text-align: center; }

/* ============================================================
   CONTACT
============================================================ */
.contact { background: var(--off-white); }

.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact__info .section-tag { text-align: left; }

.contact__title {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--green-dark);
  letter-spacing: -.025em;
  margin: 14px 0 16px;
  line-height: 1.2;
}

.contact__desc {
  font-size: .98rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 36px;
}

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

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border-radius: var(--r-md);
  padding: 16px 20px;
  border: 1px solid var(--border);
  box-shadow: var(--sh-sm);
  transition: transform var(--ease), box-shadow var(--ease);
}
a.contact__detail:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }

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

.contact__detail-label {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 3px;
}
.contact__detail-val {
  display: block;
  font-size: .93rem;
  font-weight: 600;
  color: var(--green-dark);
  line-height: 1.45;
}

/* Form */
.contact__form-wrap {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 44px;
  box-shadow: var(--sh-lg);
  border: 1px solid var(--border);
}

.form-row { display: grid; gap: 20px; }
.form-row--two { grid-template-columns: 1fr 1fr; }

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form-field:last-of-type { margin-bottom: 24px; }

label {
  font-size: .84rem;
  font-weight: 600;
  color: var(--green-dark);
}
.req { color: var(--green-mid); }

input, textarea, select {
  font-family: inherit;
  font-size: .94rem;
  color: var(--text);
  background: var(--off-white);
  border: 2px solid var(--border);
  border-radius: var(--r-sm);
  padding: 12px 15px;
  transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
  outline: none;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
input::placeholder, textarea::placeholder { color: var(--text-light); }
input:focus, textarea:focus, select:focus {
  border-color: var(--green);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(26,74,46,.1);
}
input.invalid, textarea.invalid, select.invalid {
  border-color: #c0392b;
  box-shadow: 0 0 0 4px rgba(192,57,43,.08);
}

textarea { resize: vertical; min-height: 110px; }

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%234d6357' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}

/* Date input */
input[type="date"] { color: var(--text); }

.form-error {
  display: block;
  min-height: 16px;
  font-size: .78rem;
  font-weight: 600;
  color: #c0392b;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 18px;
  background: #eaf5ee;
  border: 1px solid #b3d9be;
  border-radius: var(--r-sm);
  color: #1a5a30;
  font-size: .9rem;
  font-weight: 600;
  animation: slideUp .3s ease;
}

/* Spinner button */
.btn-spinner {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-spinner svg {
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--green-dark);
  padding: 64px 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__brand p {
  font-size: .88rem;
  color: rgba(255,255,255,.45);
  max-width: 260px;
  line-height: 1.65;
  margin-top: 16px;
}

.footer__logo { margin-bottom: 0; }

.footer__col strong {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 18px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col li,
.footer__col a {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  transition: color var(--ease);
}
.footer__col a:hover { color: var(--gold); }

.footer__bottom {
  padding: 18px 0;
}
.footer__bottom p {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
  text-align: center;
}

/* ============================================================
   BACK TO TOP
============================================================ */
.back-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--sh-md);
  z-index: 800;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--ease), visibility var(--ease), transform var(--ease), background var(--ease);
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--green-mid); }

/* ============================================================
   PRICING
============================================================ */
.pricing { background: var(--green-dark); }
.pricing .section-tag { color: var(--gold); background: rgba(201,168,76,.12); }
.pricing .section-title { color: var(--white); }
.pricing .section-desc { color: rgba(255,255,255,.58); }

.pricing__wrap {
  display: flex;
  justify-content: center;
}

.pricing__card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(201,168,76,.35);
  border-radius: var(--r-xl);
  padding: 48px 52px;
  max-width: 520px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 0 0 1px rgba(201,168,76,.15), var(--sh-lg);
}

.pricing__badge {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green-dark);
  background: var(--gold);
  padding: 5px 16px;
  border-radius: 99px;
  margin-bottom: 28px;
}

.pricing__amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 5px;
  margin-bottom: 8px;
}

.pricing__from {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,.5);
}

.pricing__price {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -.04em;
}

.pricing__period {
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(255,255,255,.55);
}

.pricing__tagline {
  font-size: .9rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 32px;
}

.pricing__list {
  display: flex;
  flex-direction: column;
  gap: 13px;
  text-align: left;
  margin-bottom: 36px;
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.pricing__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  color: rgba(255,255,255,.85);
  font-weight: 500;
}

.pricing__list svg {
  color: var(--gold);
  flex-shrink: 0;
}

/* ============================================================
   FAQ
============================================================ */
.faq { background: var(--off-white); }

.faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  background: var(--white);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  box-shadow: var(--sh-sm);
  overflow: hidden;
}

.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--green-dark);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--ease);
}

.faq__q:hover { color: var(--green-mid); }
.faq__q[aria-expanded="true"] { color: var(--green-mid); }

.faq__icon {
  flex-shrink: 0;
  color: var(--gold);
  transition: transform var(--ease);
}

.faq__q[aria-expanded="true"] .faq__icon {
  transform: rotate(180deg);
}

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .3s ease;
}

.faq__a.open {
  grid-template-rows: 1fr;
}

.faq__a > p {
  overflow: hidden;
  padding: 0 24px;
  font-size: .95rem;
  color: var(--text-mid);
  line-height: 1.75;
}

.faq__a.open > p {
  padding-bottom: 24px;
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
============================================================ */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 56px;
  height: 56px;
  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: 800;
  transition: transform var(--ease), box-shadow var(--ease);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.55);
}

.whatsapp-btn__tooltip {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--green-dark);
  color: var(--white);
  font-size: .8rem;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: var(--r-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--ease);
}

.whatsapp-btn__tooltip::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right-color: var(--green-dark);
}

.whatsapp-btn:hover .whatsapp-btn__tooltip {
  opacity: 1;
}

/* ============================================================
   MAP
============================================================ */
.contact__map {
  margin-top: 16px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--sh-sm);
}

/* ============================================================
   SCROLL ANIMATIONS
============================================================ */
[data-anim] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .55s ease, transform .55s ease;
}
[data-anim].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — TABLET (≤960px)
============================================================ */
@media (max-width: 960px) {
  .section { padding: 80px 0; }
  .container { padding: 0 20px; }

  /* Nav */
  .navbar__inner { grid-template-columns: auto 1fr auto; }
  .navbar__nav { display: none; }
  .navbar__phone { display: none; }
  .navbar__toggle { display: flex; }

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

  /* Units */
  .units__layout { grid-template-columns: 1fr; gap: 48px; }
  .units__visual { max-width: 480px; margin: 0 auto; width: 100%; }
  .container-3d { max-width: 420px; }

  /* HIW */
  .hiw__grid { grid-template-columns: 1fr 1fr; }
  .hiw__grid::before { display: none; }

  /* Contact */
  .contact__layout { grid-template-columns: 1fr; gap: 40px; }

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

/* ============================================================
   RESPONSIVE — MOBILE (≤600px)
============================================================ */
@media (max-width: 600px) {
  :root { --nav-h: 64px; }
  .section { padding: 60px 0; }
  .container { padding: 0 16px; }
  .section-header { margin-bottom: 44px; }

  /* Nav grid on mobile: logo | toggle (no phone/nav) */
  .navbar__inner {
    grid-template-columns: 1fr auto;
    gap: 0;
    padding: 0 16px;
  }

  /* Hero */
  .hero__content { padding: 40px 0 80px; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 300px; }
  .hero__trust { gap: 16px; }

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

  /* Units tabs */
  .units__tabs { flex-direction: column; }
  .units__dims { grid-template-columns: 1fr 1fr; }

  /* HIW */
  .hiw__grid { grid-template-columns: 1fr; gap: 20px; }

  /* Pricing */
  .pricing__card { padding: 36px 28px; }

  /* WhatsApp */
  .whatsapp-btn { bottom: 18px; left: 18px; width: 50px; height: 50px; }

  /* Contact form */
  .contact__form-wrap { padding: 28px 20px; }
  .form-row--two { grid-template-columns: 1fr; }

  /* Footer */
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__brand { grid-column: 1; }
  .footer__bottom p { font-size: .75rem; }

  /* Back to top */
  .back-top { bottom: 18px; right: 18px; width: 42px; height: 42px; }
}

@media (max-width: 380px) {
  .hero__trust { flex-direction: column; gap: 10px; }
}