/* ============================================================
   SKY POWER — Premium Solar Energy Website
   Design: editorial, premium, clean-tech, modern Indian business
   ============================================================ */

/* ---------- CUSTOM PROPERTIES ---------- */
:root {
  --green-deep:     #063B2E;
  --green-mid:      #0A5240;
  --green-muted:    #DDEFE8;
  --charcoal:       #07171A;
  --charcoal-80:    rgba(7, 23, 26, 0.8);
  --yellow:         #F7B928;
  --yellow-dark:    #D99B10;
  --white:          #FFFFFF;
  --warm-white:     #F8F8F4;
  --off-white:      #F2F2EE;
  --text-primary:   #07171A;
  --text-secondary: #3D5454;
  --text-muted:     #6B8080;
  --border:         rgba(7, 23, 26, 0.1);
  --border-light:   rgba(255, 255, 255, 0.12);

  --nav-h:           68px;
  --section-pad:     clamp(72px, 8vw, 128px);
  --section-pad-sm:  clamp(48px, 5vw, 80px);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --font: 'Manrope', system-ui, -apple-system, sans-serif;
}

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

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--warm-white);
  overflow-x: hidden;
}

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

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

ul, ol { list-style: none; }

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

:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
  border-radius: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.section-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green-deep);
  margin-bottom: 16px;
}

.section-label--light {
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: height 0.35s var(--ease-out), backdrop-filter 0.35s, background 0.35s, box-shadow 0.35s;
}

.navbar.scrolled {
  height: 58px;
  background: rgba(6, 59, 46, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06), 0 4px 24px rgba(0,0,0,0.18);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 clamp(20px, 4vw, 64px);
  gap: 24px;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

/* Brand Logo Badge Wrapper (Option A - tight warm-white pill) */
.brand-logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  padding: 4px 10px;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s var(--ease-out);
  line-height: 1;
}
.brand-logo-badge:hover {
  transform: scale(1.02);
}

.brand-logo {
  display: block;
  height: 32px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: none;
  flex-shrink: 0;
}

.navbar .brand-logo {
  height: 32px;
}

.navbar.scrolled .brand-logo {
  height: 28px;
}

.brand-logo-badge-footer {
  padding: 5px 12px;
}

.brand-logo-footer {
  height: 38px;
  max-width: 150px;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  padding: 6px 14px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 1.5px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--white); }

/* Nav call button */
.btn-nav-call {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--charcoal);
  background: var(--yellow);
  padding: 8px 16px;
  border-radius: 5px;
  white-space: nowrap;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(247, 185, 40, 0.25);
}
.btn-nav-call:hover {
  background: #FFCA47;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(247, 185, 40, 0.35);
}

.nav-mobile-call { display: none; }

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}
.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); }

/* Backdrop */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(7, 23, 26, 0.6);
  z-index: -1;
  pointer-events: none;
  backdrop-filter: blur(4px);
}
.navbar.menu-open .nav-backdrop {
  display: block;
  pointer-events: auto;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media picture, .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    rgba(6, 59, 46, 0.78) 0%,
    rgba(7, 23, 26, 0.55) 50%,
    rgba(7, 23, 26, 0.25) 100%
  );
}

.hero-body {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 40px) clamp(20px, 6vw, 96px) 80px;
}

.hero-content {
  max-width: 640px;
}

.eyebrow-line {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(44px, 7vw, 96px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-accent { color: var(--yellow); }

.hero-sub {
  font-size: clamp(15px, 1.3vw, 18px);
  color: rgba(255,255,255,0.78);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Hero CTA buttons */
.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--charcoal);
  background: var(--yellow);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background 0.22s, transform 0.22s, box-shadow 0.22s;
}
.btn-primary-hero svg { flex-shrink: 0; transition: transform 0.22s; }
.btn-primary-hero:hover {
  background: #FFCA47;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(247, 185, 40, 0.35);
}
.btn-primary-hero:hover svg { transform: translateX(4px); }

.btn-ghost-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.38);
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: border-color 0.22s, background 0.22s, transform 0.22s;
}
.btn-ghost-hero:hover {
  border-color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}

/* Hero strip */
.hero-strip {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  background: rgba(6, 59, 46, 0.9);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px clamp(20px, 6vw, 96px);
  gap: 0;
}

.hero-strip-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 clamp(20px, 3.5vw, 48px);
  flex: 1;
}
.hero-strip-item:first-child { padding-left: 0; }
.hero-strip-item:last-child { padding-right: 0; }

.strip-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
}
.strip-desc {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
}

.strip-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--off-white);
  border-bottom: 1px solid var(--border);
  padding: 0 clamp(20px, 6vw, 96px);
}

.trust-inner {
  display: flex;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.trust-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 28px clamp(24px, 4vw, 56px);
  flex: 1;
}
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { padding-right: 0; }

.trust-value {
  font-size: clamp(15px, 1.4vw, 19px);
  font-weight: 800;
  color: var(--green-deep);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.trust-value sup {
  font-size: 0.6em;
  vertical-align: super;
  font-weight: 700;
}
.trust-key {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.trust-rule {
  width: 1px;
  height: 42px;
  background: var(--border);
  flex-shrink: 0;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background: var(--warm-white);
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 640px;
}

.about-text-col {
  padding: var(--section-pad) clamp(20px, 5vw, 80px) var(--section-pad) clamp(20px, 6vw, 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-headline {
  font-size: clamp(38px, 5vw, 68px);
  color: var(--charcoal);
  margin-bottom: 28px;
  letter-spacing: -0.03em;
}
.about-headline span { color: var(--green-deep); }

.about-body {
  font-size: clamp(15px, 1.1vw, 17px);
  color: var(--text-secondary);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 32px;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.about-pillars li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.pillar-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--green-muted);
  color: var(--green-deep);
  border-radius: 50%;
  flex-shrink: 0;
}

.about-visual-col {
  position: relative;
  background: var(--green-muted);
}

.about-img-frame {
  position: absolute;
  inset: 0;
}
.about-img-frame picture,
.about-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about-stat-block {
  position: absolute;
  bottom: 32px;
  left: -32px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 12px 40px rgba(7,23,26,0.14);
}

.about-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.astat-num {
  font-size: 36px;
  font-weight: 900;
  color: var(--green-deep);
  letter-spacing: -0.04em;
  line-height: 1;
}
.astat-unit {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.3;
}

.about-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

/* ============================================================
   SOLUTIONS
   ============================================================ */
.solutions {
  background: var(--charcoal);
  padding-top: var(--section-pad);
}

.solutions-head {
  padding: 0 clamp(20px, 6vw, 96px) 56px;
}

.solutions-headline {
  font-size: clamp(36px, 5vw, 64px);
  color: var(--white);
  letter-spacing: -0.03em;
  max-width: 540px;
}

/* Solution blocks — editorial full-width stack */
.solutions-stack {
  display: flex;
  flex-direction: column;
}

.sol-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
  overflow: hidden;
  cursor: default;
}

.sol-block:nth-child(even) .sol-media { order: 2; }
.sol-block:nth-child(even) .sol-content { order: 1; }

.sol-media {
  position: relative;
  overflow: hidden;
}
.sol-media picture,
.sol-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.sol-block:hover .sol-media img { transform: scale(1.04); }

.sol-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(40px, 5vw, 80px) clamp(32px, 5vw, 72px);
}

.sol-block--light .sol-content { background: var(--warm-white); }
.sol-block--dark .sol-content  { background: var(--green-deep); }
.sol-block--green .sol-content { background: var(--charcoal); }

.sol-number {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}
.sol-block--light .sol-number  { color: var(--green-deep); }
.sol-block--dark .sol-number   { color: rgba(247,185,40,0.7); }
.sol-block--green .sol-number  { color: rgba(247,185,40,0.7); }

.sol-category {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.sol-block--light .sol-category  { color: var(--text-muted); }
.sol-block--dark .sol-category   { color: rgba(255,255,255,0.5); }
.sol-block--green .sol-category  { color: rgba(255,255,255,0.5); }

.sol-title {
  font-size: clamp(28px, 3vw, 42px);
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  line-height: 1.1;
}
.sol-block--light .sol-title  { color: var(--charcoal); }
.sol-block--dark .sol-title   { color: var(--white); }
.sol-block--green .sol-title  { color: var(--white); }

.sol-desc {
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 340px;
}
.sol-block--light .sol-desc  { color: var(--text-secondary); }
.sol-block--dark .sol-desc   { color: rgba(255,255,255,0.65); }
.sol-block--green .sol-desc  { color: rgba(255,255,255,0.65); }

.sol-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: gap 0.22s;
}
.sol-cta svg { transition: transform 0.22s var(--ease-out); flex-shrink: 0; }
.sol-cta:hover { gap: 14px; }
.sol-cta:hover svg { transform: translateX(4px); }

.sol-block--light .sol-cta  { color: var(--green-deep); }
.sol-block--dark .sol-cta   { color: var(--yellow); }
.sol-block--green .sol-cta  { color: var(--yellow); }

/* ============================================================
   PROCESS
   ============================================================ */
.process {
  background: var(--warm-white);
  padding: var(--section-pad) 0;
}

.process-inner {
  padding: 0 clamp(20px, 6vw, 96px);
  max-width: 1200px;
  margin: 0 auto;
}

.process-head {
  margin-bottom: 64px;
}

.process-headline {
  font-size: clamp(32px, 4.5vw, 58px);
  color: var(--charcoal);
  letter-spacing: -0.03em;
  max-width: 560px;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.proc-step {
  display: grid;
  grid-template-columns: 72px 4px 1fr;
  gap: 0 28px;
  align-items: start;
  padding-bottom: 0;
}

.proc-num {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--green-deep);
  padding-top: 4px;
  text-align: right;
}

.proc-bar {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 8px;
}
.proc-bar::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green-deep);
  flex-shrink: 0;
  z-index: 1;
  position: relative;
}
.proc-fill {
  width: 2px;
  flex: 1;
  min-height: 64px;
  background: linear-gradient(to bottom, var(--green-deep), var(--green-muted));
  margin-top: 4px;
}
.proc-bar--last .proc-fill { display: none; }

.proc-body {
  padding: 0 0 52px;
}
.proc-step:last-child .proc-body { padding-bottom: 0; }

.proc-body h3 {
  font-size: clamp(18px, 1.8vw, 22px);
  color: var(--charcoal);
  margin-bottom: 8px;
  font-weight: 700;
  padding-top: 0;
  line-height: 1.3;
}
.proc-body p {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 400px;
  line-height: 1.6;
}

/* ============================================================
   SUBSIDY
   ============================================================ */
.subsidy {
  background: var(--green-deep);
  padding: var(--section-pad) 0;
  overflow: hidden;
  position: relative;
}
.subsidy::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(247,185,40,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.subsidy-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 6vw, 96px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.subsidy-headline {
  font-size: clamp(34px, 4.5vw, 58px);
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.subsidy-body {
  font-size: clamp(15px, 1.1vw, 17px);
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 440px;
}
.subsidy-body strong { color: var(--yellow); font-weight: 700; }

.btn-yellow-solid {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--charcoal);
  background: var(--yellow);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: background 0.22s, transform 0.22s;
  margin-bottom: 24px;
}
.btn-yellow-solid:hover {
  background: #FFCA47;
  transform: translateY(-2px);
}
.btn-yellow-solid svg { transition: transform 0.22s; }
.btn-yellow-solid:hover svg { transform: translateX(4px); }

.subsidy-disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
  max-width: 380px;
}

.subsidy-figure {
  display: flex;
  align-items: center;
  justify-content: center;
}

.subsidy-amount-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  padding: 48px 40px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.03);
}

.sa-up {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.sa-num {
  font-size: clamp(42px, 5.5vw, 72px);
  font-weight: 900;
  color: var(--yellow);
  letter-spacing: -0.03em;
  line-height: 1;
}
.sa-num sup {
  font-size: 0.45em;
  vertical-align: super;
}
.sa-down {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   WHY SKY POWER
   ============================================================ */
.why {
  background: var(--warm-white);
  padding: var(--section-pad) 0;
}

.why-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 6vw, 96px);
}

.why-head {
  margin-bottom: 64px;
}

.why-headline {
  font-size: clamp(32px, 4.5vw, 56px);
  color: var(--charcoal);
  letter-spacing: -0.03em;
  max-width: 540px;
}

.why-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: start;
}

.why-visual {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.why-visual picture,
.why-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.why-visual:hover img { transform: scale(1.04); }

.why-points {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.why-point {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.why-point:first-child { padding-top: 0; border-top: 1px solid var(--border); }

.wp-num {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--green-deep);
  padding-top: 3px;
}

.wp-content h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.wp-content p {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   GALLERY / PROJECTS
   ============================================================ */
.gallery-section {
  background: var(--charcoal);
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
}

.gallery-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: 0 clamp(20px, 6vw, 96px) 48px;
  flex-wrap: wrap;
}

.gallery-head-text { flex: 1; min-width: 240px; }

.gallery-headline {
  font-size: clamp(32px, 4.5vw, 56px);
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.gallery-subhead {
  font-size: 15px;
  color: rgba(255,255,255,0.45);
  font-weight: 400;
}

/* Filters */
.gallery-filters {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  padding: 8px 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 3px;
  position: relative;
  transition: color 0.2s;
}
.filter-btn::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 1.5px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}
.filter-btn:hover { color: rgba(255,255,255,0.8); }
.filter-btn.active { color: var(--white); }
.filter-btn.active::after { transform: scaleX(1); }

/* Project Wall — editorial grid */
.project-wall {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 200px;
  gap: 3px;
  padding: 0 3px;
}

.pw-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--green-deep);
}

.pw-item picture,
.pw-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease-out);
}
.pw-item:hover img { transform: scale(1.07); }
.pw-item:focus-visible { outline: 3px solid var(--yellow); outline-offset: -3px; }

/* Grid item sizing */
.pw-featured  { grid-column: span 8; grid-row: span 2; }
.pw-tall      { grid-column: span 4; grid-row: span 3; }
.pw-wide      { grid-column: span 8; grid-row: span 2; }
.pw-half      { grid-column: span 4; grid-row: span 2; }
.pw-panoramic { grid-column: span 12; grid-row: span 2; }

/* Caption overlay */
.pw-caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 20px 22px;
  background: linear-gradient(to top, rgba(7,23,26,0.75) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}
.pw-item:hover .pw-caption,
.pw-item:focus-visible .pw-caption { opacity: 1; }

.pw-cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}
.pw-zoom {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  border-radius: 50%;
  color: var(--white);
  transition: background 0.2s, transform 0.2s;
}
.pw-item:hover .pw-zoom {
  background: var(--yellow);
  color: var(--charcoal);
  transform: scale(1.1);
}

.hidden-cat {
  display: none;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(7, 23, 26, 0.96);
  display: none;
  pointer-events: none;
  visibility: hidden;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.28s var(--ease-out), visibility 0.28s var(--ease-out);
}
.lightbox.open {
  display: flex;
  pointer-events: auto;
  visibility: visible;
  opacity: 1;
}

.lb-figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
  max-height: 90vh;
  gap: 12px;
}
.lb-figure img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: opacity 0.2s;
}
#lbCaption {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

.lb-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
}
.lb-close:hover { background: rgba(255,255,255,0.16); color: var(--white); }

.lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
}
.lb-nav:hover { background: rgba(255,255,255,0.18); color: var(--white); }
.lb-prev { left: 20px; }
.lb-next { right: 20px; }

.lb-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   25 YEARS SUPPORT
   ============================================================ */
.support {
  background: var(--charcoal);
  padding: var(--section-pad) 0;
  overflow: hidden;
}

.support-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 6vw, 96px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.support-headline {
  font-size: clamp(36px, 5vw, 60px);
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.support-body {
  font-size: clamp(15px, 1.1vw, 17px);
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 400px;
}

/* Support number */
.support-number-block {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 56px;
}
.support-big-num {
  font-size: clamp(80px, 10vw, 140px);
  font-weight: 900;
  color: var(--yellow);
  letter-spacing: -0.05em;
  line-height: 1;
}
.support-unit-block {
  display: flex;
  flex-direction: column;
}
.support-unit {
  font-size: clamp(20px, 2.5vw, 34px);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
}
.support-unit-sub {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-top: 4px;
}

/* Timeline */
.support-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.stl-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.stl-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 14px;
}

.stl-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  flex-shrink: 0;
  margin-top: 4px;
}
.stl-dot--accent { background: var(--yellow); box-shadow: 0 0 12px rgba(247,185,40,0.4); }

.stl-line {
  width: 2px;
  flex: 1;
  min-height: 36px;
  background: rgba(255,255,255,0.1);
  margin-top: 6px;
}

.stl-body {
  padding-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.stl-item--final .stl-body { padding-bottom: 0; }

.stl-body strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}
.stl-body span {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

/* ============================================================
   BIG CTA
   ============================================================ */
.big-cta {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.big-cta-media {
  position: absolute;
  inset: 0;
}
.big-cta-media picture,
.big-cta-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.big-cta-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(105deg, rgba(6,59,46,0.92) 0%, rgba(7,23,26,0.75) 60%, rgba(7,23,26,0.45) 100%);
}

.big-cta-body {
  position: relative;
  z-index: 2;
  padding: var(--section-pad) clamp(20px, 6vw, 96px);
}

.big-cta-headline {
  font-size: clamp(44px, 6.5vw, 88px);
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.big-cta-sub {
  font-size: clamp(15px, 1.2vw, 18px);
  color: rgba(255,255,255,0.7);
  max-width: 400px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.big-cta-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--warm-white);
  padding: var(--section-pad) 0;
}

.contact-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 6vw, 96px);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-headline {
  font-size: clamp(30px, 3.5vw, 46px);
  color: var(--charcoal);
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.contact-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 320px;
  margin-bottom: 36px;
}

.contact-call-block {
  margin-bottom: 36px;
  padding: 24px;
  background: var(--green-deep);
  border-radius: var(--radius-md);
}

.contact-call-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 6px;
}

.contact-phone-link {
  display: block;
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.contact-phone-link:hover { color: var(--yellow); }

.btn-contact-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--charcoal);
  background: var(--yellow);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}
.btn-contact-call:hover { background: #FFCA47; }

.contact-benefits {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-benefits li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
}
.contact-benefits li svg { color: var(--green-deep); flex-shrink: 0; }

/* Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 2px 32px rgba(7,23,26,0.06);
}

.enquiry-form { display: flex; flex-direction: column; gap: 18px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.form-field .optional {
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-muted);
}
.form-field .req { color: var(--green-deep); }

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--warm-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  min-height: 48px;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B8080' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}
.form-field textarea { resize: vertical; min-height: 104px; }
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--text-muted); opacity: 0.7; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--green-deep);
  box-shadow: 0 0 0 3px rgba(6,59,46,0.12);
}

.form-field.invalid input,
.form-field.invalid select { border-color: #D93A3A; }

.field-error {
  font-size: 12px;
  font-weight: 600;
  color: #D93A3A;
  min-height: 16px;
}

/* Form error banner */
.form-error-banner {
  background: #FFF1F1;
  border: 1.5px solid #F87171;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #991B1B;
  font-size: 13.5px;
  font-weight: 600;
}
.form-error-banner[hidden] {
  display: none !important;
}

.btn-retry {
  background: #991B1B;
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-retry:hover {
  background: #7F1D1D;
}

.btn-form-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 48px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--green-deep);
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, opacity 0.2s;
}
.btn-form-submit:hover:not(:disabled) {
  background: var(--green-mid);
  transform: translateY(-1px);
}
.btn-form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.form-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
}

/* Form success */
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 40px 24px;
}
.form-success[hidden] {
  display: none !important;
}
.success-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-muted);
  color: var(--green-deep);
  border-radius: 50%;
}
.form-success h3 {
  font-size: 24px;
  color: var(--charcoal);
  letter-spacing: -0.02em;
}
.form-success p {
  font-size: 14.5px;
  color: var(--text-secondary);
  max-width: 340px;
  line-height: 1.5;
}
.success-prompt {
  font-size: 13px !important;
  font-weight: 700;
  color: var(--text-muted) !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}
.success-actions {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 320px;
  gap: 12px;
  margin-top: 8px;
}

.btn-wa-success {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  background: #25D366;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}
.btn-wa-success:hover { background: #1faf55; }

.btn-reset-link {
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  transition: color 0.2s;
}
.btn-reset-link:hover { color: var(--green-deep); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--charcoal);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px clamp(20px, 6vw, 96px) 48px;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.footer-brand-tagline {
  font-size: 13.5px;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  margin: 16px 0 24px;
  max-width: 220px;
}

.btn-footer-call {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--charcoal);
  background: var(--yellow);
  padding: 8px 16px;
  border-radius: 5px;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(247, 185, 40, 0.25);
}
.btn-footer-call:hover {
  background: #FFCA47;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(247, 185, 40, 0.35);
}

.footer-col h4 {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }

.footer-phone {
  display: block;
  font-size: 20px;
  font-weight: 800;
  color: var(--white) !important;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.footer-contact-note {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  margin-bottom: 20px;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
}
.footer-bottom-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px clamp(20px, 6vw, 96px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom-inner p {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}
.footer-disclaimer {
  text-align: right;
  max-width: 500px;
}

/* Brand footer */
.brand-footer .brand-text {
  font-size: 16px;
}

/* ============================================================
   FLOATING CONTACT
   ============================================================ */
.floating-phone {
  display: none !important; /* Removed duplicate call button on desktop */
}

.fp-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-deep);
  color: var(--white);
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(6,59,46,0.35);
  transition: background 0.22s, transform 0.22s, box-shadow 0.22s;
}
.fp-btn:hover {
  background: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(6,59,46,0.45);
}

.fp-tooltip {
  display: flex;
  flex-direction: column;
  background: var(--charcoal);
  color: var(--white);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: opacity 0.25s, transform 0.25s;
  white-space: nowrap;
}
.fp-tooltip strong {
  font-size: 12px;
  font-weight: 700;
}
.fp-tooltip span {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
}
.floating-phone:hover .fp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Mobile bar */
.mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 89;
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 20px rgba(7,23,26,0.1);
  padding: 8px 12px;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  display: none;
  gap: 8px;
}

.mbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex: 1;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.mbar-call {
  color: var(--white);
  background: var(--green-deep);
  transition: background 0.2s;
}
.mbar-call:hover { background: var(--green-mid); }

.mbar-quote {
  color: var(--charcoal);
  background: var(--yellow);
  transition: background 0.2s;
}
.mbar-quote:hover { background: var(--yellow-dark); }


/* ============================================================
   RESPONSIVE
   ============================================================ */

/* --- Tablet 768–1023px --- */
@media (max-width: 1023px) {
  :root { --nav-h: 62px; }

  /* Brand logo — smaller on tablet */
  .navbar .brand-logo { height: 34px; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--green-deep);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 20px 0 24px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease-out), opacity 0.35s;
    border-top: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-link {
    padding: 13px 28px;
    border-radius: 0;
    font-size: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-link::after { left: 28px; right: 28px; }
  .nav-mobile-call {
    display: flex;
    margin: 16px 20px 0;
    justify-content: center;
  }
  .hamburger { display: flex; }

  /* About */
  .about-grid { grid-template-columns: 1fr; }
  .about-visual-col { min-height: 400px; }
  .about-stat-block { left: 20px; bottom: 20px; }

  /* Solutions */
  .sol-block { grid-template-columns: 1fr; min-height: auto; }
  .sol-block:nth-child(even) .sol-media { order: 0; }
  .sol-block:nth-child(even) .sol-content { order: 1; }
  .sol-media { min-height: 300px; position: relative; }
  .sol-media picture,
  .sol-media img { position: absolute; }

  /* Subsidy */
  .subsidy-inner { grid-template-columns: 1fr; gap: 48px; }

  /* Why */
  .why-layout { grid-template-columns: 1fr; gap: 40px; }

  /* Support */
  .support-inner { grid-template-columns: 1fr; gap: 56px; }

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

  /* Footer */
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }
}

/* --- Mobile 640px and below --- */
@media (max-width: 639px) {
  :root { --section-pad: clamp(56px, 10vw, 80px); }

  /* Hero */
  .hero-body { padding: calc(var(--nav-h) + 24px) 20px 40px; }
  .hero h1 { font-size: clamp(38px, 11vw, 60px); }
  .hero-strip {
    flex-wrap: wrap;
    gap: 0;
    padding: 16px 20px;
  }
  .hero-strip-item {
    flex: 1 0 calc(50% - 1px);
    min-width: 0;
    padding: 14px 12px;
  }
  .strip-divider { display: none; }

  /* Trust bar */
  .trust-inner {
    flex-wrap: wrap;
    padding: 0;
  }
  .trust-item {
    flex: 1 0 calc(50% - 1px);
    padding: 20px 16px;
    min-width: 0;
  }
  .trust-item:first-child { padding-left: 16px; }
  .trust-item:last-child { padding-right: 16px; }
  .trust-rule { display: none; }

  /* About */
  .about-text-col { padding: 48px 20px; }
  .about-stat-block {
    position: static;
    margin: 20px;
    border-radius: var(--radius-md);
  }

  /* Process */
  .proc-step { grid-template-columns: 48px 4px 1fr; gap: 0 16px; }

  /* Gallery — flat 2-col on mobile, no editorial spans */
  .gallery-head { flex-direction: column; align-items: flex-start; gap: 20px; padding-bottom: 28px; }
  .gallery-filters { gap: 2px; }
  .filter-btn { font-size: 11px; padding: 7px 12px; }
  .project-wall {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
    gap: 3px;
    padding: 0 3px;
  }
  /* Override editorial spans — uniform cells on mobile */
  .pw-featured,
  .pw-tall,
  .pw-wide,
  .pw-half,
  .pw-panoramic {
    grid-column: span 1;
    grid-row: span 1;
  }
  /* Make featured and panoramic full-width on mobile */
  .pw-featured,
  .pw-panoramic { grid-column: span 2; grid-row: span 1; height: 220px; }
  .pw-wide { grid-column: span 2; grid-row: span 1; height: 200px; }

  /* Brand logo — compact on mobile */
  .navbar .brand-logo { height: 30px; }
  .brand-logo-footer { height: 40px; }

  /* Lightbox */
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }

  /* Contact — tighter vertical spacing on mobile */
  .contact-section { padding-top: 52px; padding-bottom: 52px; }
  .contact-head { margin-bottom: 32px; }
  .contact-head .section-label { margin-bottom: 8px; }
  .contact-info-col { padding-top: 0; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px 20px; border-radius: var(--radius-md); }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-disclaimer { text-align: center; }

  /* Floating phone — hide on mobile (use bar instead) */
  .floating-phone { display: none; }
  .mobile-bar { display: flex; }

  /* Push content above compact mobile bar */
  body { padding-bottom: calc(50px + env(safe-area-inset-bottom)); }

  /* Big CTA */
  .big-cta { min-height: 480px; }
  .big-cta-body { padding: 64px 20px; }
}

/* --- Very small screens 320px --- */
@media (max-width: 374px) {
  .hero h1 { font-size: 34px; }
  .hero-ctas { flex-direction: column; }
  .btn-primary-hero, .btn-ghost-hero { width: 100%; justify-content: center; }
  .big-cta-btns { flex-direction: column; }
}

/* --- Large screens --- */
@media (min-width: 1440px) {
  .sol-block { min-height: 560px; }
  .gallery-section { padding-top: var(--section-pad); padding-bottom: var(--section-pad); }
}

/* ============================================================
   UTILITY
   ============================================================ */
/* Smooth image loading */
img { transition: opacity 0.3s; }
img[loading="lazy"] { opacity: 0; }
img[loading="lazy"].loaded { opacity: 1; }