/* =========================================================
   SMART SOLAR SOLUTIONS - FLAGSHIP ENTERPRISE SOLAR TECH UI
   Design Concept: Luxury Solar Tech × Modern Fintech × Architectural Aesthetics
   ========================================================= */

:root {
    /* DARK LUXURY THEME (DEFAULT HIGH-TECH SOLAR IDENTITY) */
    --bg: #050b14;
    --bg-surface: #0b111c;
    --bg-card: rgba(11, 17, 28, 0.85);
    --bg-card-hover: rgba(15, 23, 38, 0.95);
    --bg-glass: rgba(5, 11, 20, 0.85);
    --ink: #ffffff;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --muted: #64748b;
    --line: rgba(255, 255, 255, 0.09);
    --line-light: rgba(255, 255, 255, 0.05);
    --green: #10e776;
    --green-glow: rgba(16, 231, 118, 0.22);
    --green-dark: #0dbb5e;
    --yellow: #f7a900;
    --white: #0b111c;
    --shadow: 0 25px 60px rgba(0, 0, 0, 0.55);
    --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.35);
    --input-bg: rgba(5, 11, 20, 0.6);
    --input-border: rgba(255, 255, 255, 0.1);
    --calc-result-bg: linear-gradient(145deg, #0f1a28 0%, #060c15 100%);
    --calc-stat-bg: rgba(255, 255, 255, 0.04);
    --about-banner-bg: linear-gradient(135deg, #0e1a2b 0%, #050b14 100%);
    --about-banner-text: #ffffff;
    --about-banner-sub: #94a3b8;
    --container: 1360px;
    --font-head: 'Poppins', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="light"] {
    /* CLEAN SLATE LIGHT THEME */
    --bg: #f4f7f6;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --bg-glass: rgba(255, 255, 255, 0.95);
    --ink: #0f172a;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --muted: #64748b;
    --line: #e2e8f0;
    --line-light: #f1f5f9;
    --green: #159447;
    --green-glow: rgba(21, 148, 71, 0.15);
    --green-dark: #0f7535;
    --yellow: #f7a900;
    --white: #ffffff;
    --shadow: 0 18px 45px rgba(18, 38, 28, 0.07);
    --shadow-sm: 0 10px 25px rgba(18, 38, 28, 0.04);
    --input-bg: #ffffff;
    --input-border: #cbd5e1;
    --calc-result-bg: linear-gradient(145deg, #0f172a 0%, #1e293b 100%);
    --calc-stat-bg: rgba(255, 255, 255, 0.08);
    --about-banner-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --about-banner-text: #ffffff;
    --about-banner-sub: #cbd5e1;
}

/* =========================================================
   GLOBAL RESET & 8PX BASE SPACING SYSTEM
   ========================================================= */

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    color: var(--text-primary);
    line-height: 1.65;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
}

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

.container {
    width: min(var(--container), calc(100% - 64px));
    max-width: var(--container);
    margin: 0 auto;
}

@media (max-width: 768px) {
    .container {
        width: min(var(--container), calc(100% - 36px));
    }
}

/* =========================================================
   TYPOGRAPHY HIERARCHY
   ========================================================= */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-head);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: var(--text-primary);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.eyebrow.left {
    text-align: left;
}

.section {
    padding: 110px 0;
    position: relative;
}

.section-title {
    font-size: clamp(34px, 3.8vw, 48px);
    font-weight: 800;
    text-align: center;
    letter-spacing: -1.2px;
    line-height: 1.12;
    margin: 8px 0 18px;
}

.section-title span {
    color: var(--green);
    background: linear-gradient(135deg, var(--green) 0%, #4ade80 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.left-title {
    text-align: left;
}

.section-sub {
    max-width: 720px;
    margin: 0 auto 50px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.65;
}

.left-title + .section-sub {
    margin-left: 0;
    text-align: left;
}

/* =========================================================
   BUTTONS & CTA STYLES
   ========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid transparent;
    border-radius: 999px;
    height: 52px;
    padding: 0 28px;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px var(--green-glow);
}

.btn-primary {
    background: var(--ink);
    color: var(--white);
    border: 1px solid var(--line);
}

[data-theme="dark"] .btn-primary {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="light"] .btn-primary {
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
}

.btn-green {
    background: var(--green);
    color: #050b14;
    font-weight: 800;
    box-shadow: 0 4px 20px var(--green-glow);
}

[data-theme="light"] .btn-green {
    color: #ffffff;
}

.btn-green:hover {
    background: var(--green-dark);
    box-shadow: 0 8px 25px var(--green-glow);
}

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

.btn-outline:hover {
    border-color: var(--green);
    color: var(--green);
    background: var(--green-glow);
}

.actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.center-action {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 48px;
}

/* =========================================================
   HEADER & SEMI-TRANSPARENT GLASS NAVBAR
   ========================================================= */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    transition: all 0.3s ease;
}

.nav-inner {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    white-space: nowrap;
}

.brand img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.brand-text strong {
    display: block;
    font: 800 18px var(--font-head);
    color: var(--yellow);
    letter-spacing: -0.5px;
}

.brand-text small {
    display: block;
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 600;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    font-size: 14px;
    font-weight: 600;
}

.nav-links a:not(.wa):not(.btn) {
    position: relative;
    padding: 8px 0;
    color: var(--text-secondary);
}

.nav-links a:not(.wa):not(.btn)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: var(--green);
    box-shadow: 0 0 10px var(--green);
    transition: width 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links .wa {
    color: #ffffff;
    background: #20c86b;
    padding: 11px 22px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 13px;
    box-shadow: 0 4px 18px rgba(32, 200, 107, 0.35);
}

.nav-links .wa:hover {
    transform: translateY(-2px);
    background: #1ba85a;
    box-shadow: 0 8px 25px rgba(32, 200, 107, 0.45);
}

.theme-toggle-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--bg-card);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    font-size: 15px;
}

.theme-toggle-btn:hover {
    background: var(--line);
    color: var(--yellow);
    transform: scale(1.08);
}

.menu {
    display: none;
    border: 1px solid var(--line);
    background: var(--bg-card);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 14px;
    font-size: 18px;
    cursor: pointer;
    place-items: center;
}

/* =========================================================
   HERO SECTION & CINEMATIC COMPOSITION
   ========================================================= */

.hero {
    position: relative;
    min-height: 720px;
    padding: 70px 0 90px;
    overflow: hidden;
    background: radial-gradient(circle at 85% 20%, rgba(247, 169, 0, 0.09), transparent 45%),
                radial-gradient(circle at 10% 80%, var(--green-glow), transparent 45%),
                linear-gradient(180deg, var(--bg) 0%, var(--bg-surface) 100%);
    display: flex;
    align-items: center;
}

.solar-bg-animation {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.solar-sun-ring {
    position: absolute;
    top: -140px;
    right: -140px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(247, 169, 0, 0.16) 0%, rgba(247, 169, 0, 0.02) 60%, transparent 80%);
    animation: sunPulse 6s ease-in-out infinite alternate;
}

@keyframes sunPulse {
    0% { transform: scale(0.95); opacity: 0.7; }
    100% { transform: scale(1.1); opacity: 1; }
}

.solar-photon-orbit {
    position: absolute;
    top: -180px;
    right: -180px;
    width: 600px;
    height: 600px;
    border: 1px dashed rgba(247, 169, 0, 0.22);
    border-radius: 50%;
    animation: orbitRotate 30s linear infinite;
}

@keyframes orbitRotate {
    100% { transform: rotate(360deg); }
}

.solar-particle {
    position: absolute;
    border-radius: 50%;
    background: var(--yellow);
    opacity: 0.5;
    animation: floatParticle 8s ease-in-out infinite alternate;
}

.sp1 { width: 8px; height: 8px; top: 25%; right: 28%; animation-delay: 0s; }
.sp2 { width: 12px; height: 12px; top: 65%; right: 18%; animation-delay: 2s; }
.sp3 { width: 6px; height: 6px; top: 45%; right: 42%; animation-delay: 4s; }

@keyframes floatParticle {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-25px) scale(1.3); }
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 64px;
}

.hero-copy h1 {
    font-size: clamp(44px, 5.2vw, 68px);
    line-height: 1.02;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.hero-copy h1 span {
    color: var(--green);
    background: linear-gradient(135deg, var(--green) 0%, #4ade80 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-copy p {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.65;
    margin-bottom: 36px;
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 32px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
}

.hero-proof i {
    color: var(--green);
}

.hero-visual {
    position: relative;
    width: 100%;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 480px;
    overflow: hidden;
    border-radius: 32px;
    border: 1px solid var(--line);
    background: var(--bg-card);
    box-shadow: var(--shadow);
}

.hero-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.05);
    filter: brightness(1.08) contrast(1.08) saturate(1.2);
    transition: opacity 0.8s ease, transform 4.5s ease-out;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.hero-slider-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    background: linear-gradient(180deg, transparent 80%, rgba(0, 0, 0, 0.2) 100%);
    pointer-events: none;
}

.hero-slider-dots {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: 20px;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    border-radius: 999px;
}

.hero-slider-dots button {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.25s ease;
}

.hero-slider-dots button.active {
    width: 24px;
    border-radius: 999px;
    background: #ffffff;
}

.float-card {
    position: absolute;
    z-index: 8;
    background: var(--bg-card);
    color: var(--text-primary);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 14px 20px;
    border-radius: 20px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    font-size: 13px;
    font-weight: 800;
}

.float-card small {
    display: block;
    margin-top: 2px;
    color: var(--muted);
    font-weight: 500;
    font-size: 11px;
}

.float-card i {
    color: var(--yellow);
    margin-right: 6px;
}

.fc2 i {
    color: var(--green);
}

.fc1 {
    left: -24px;
    top: 32px;
}

.fc2 {
    right: -24px;
    bottom: 32px;
}

/* =========================================================
   TRUST & STATISTICS DASHBOARD BAR
   ========================================================= */

.stats {
    position: relative;
    z-index: 10;
    margin-top: -45px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.stat {
    padding: 30px 24px;
    text-align: center;
    border-right: 1px solid var(--line);
    transition: all 0.25s ease;
}

.stat:hover {
    background: var(--bg-card-hover);
}

.stat:last-child {
    border-right: 0;
}

.stat strong {
    display: block;
    font-family: var(--font-head);
    font-size: clamp(32px, 3.4vw, 44px);
    font-weight: 800;
    color: var(--green);
    letter-spacing: -1px;
    line-height: 1.05;
}

.stat span {
    display: block;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    margin-top: 6px;
}

/* =========================================================
   INSTITUTIONS & BUSINESSES TRUST SECTION
   ========================================================= */

.customers {
    background: var(--bg);
}

.customer-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.customer {
    min-height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 22px 16px;
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 22px;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.customer:hover {
    transform: translateY(-5px);
    border-color: var(--green);
    box-shadow: var(--shadow-sm);
    background: var(--bg-card-hover);
}

.customer img {
    max-width: 90px;
    max-height: 52px;
    object-fit: contain;
    margin-bottom: 12px;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.12));
}

.customer b {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--text-primary);
}

.partner-actions-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.toggle-partners-btn {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: 999px;
    border: 1px solid var(--green);
    background: var(--green-glow);
    color: var(--green);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.toggle-partners-btn:hover {
    background: var(--green);
    color: #050b14;
}

/* =========================================================
   FLAGSHIP SOLAR SAVINGS CALCULATOR
   ========================================================= */

.calculator-section {
    background: radial-gradient(circle at 50% 0%, var(--green-glow), transparent 50%), var(--bg-surface);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.calc-container {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 32px;
    padding: 48px 44px;
    box-shadow: var(--shadow);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
    align-items: center;
}

.calc-form h3 {
    font-size: 22px;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.calc-field {
    margin-bottom: 28px;
}

.calc-field label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.calc-type-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.type-btn {
    padding: 13px 10px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: center;
}

.type-btn.active, .type-btn:hover {
    background: var(--green);
    color: #050b14;
    border-color: var(--green);
    font-weight: 800;
}

.calc-slider {
    width: 100%;
    height: 8px;
    border-radius: 6px;
    background: var(--line);
    outline: none;
    accent-color: var(--green);
    cursor: pointer;
}

.calc-result-card {
    background: var(--calc-result-bg);
    border: 1px solid rgba(16, 231, 118, 0.3);
    border-radius: 28px;
    padding: 36px 32px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 24px;
    color: #ffffff;
}

.calc-result-head {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--green);
    font-weight: 800;
}

.calc-result-main strong {
    display: block;
    font-family: var(--font-head);
    font-size: clamp(40px, 4.5vw, 54px);
    font-weight: 800;
    line-height: 1;
    color: var(--yellow);
    margin-bottom: 4px;
}

.calc-result-main span {
    font-size: 14px;
    color: #cbd5e1;
    font-weight: 600;
}

.calc-stats-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.calc-stat-item {
    background: var(--calc-stat-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    padding: 18px 16px;
    color: #ffffff;
}

.calc-stat-item b {
    display: block;
    font-family: var(--font-head);
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
}

.calc-stat-item small {
    font-size: 11px;
    color: #cbd5e1;
}

.calc-cta {
    width: 100%;
    text-align: center;
    margin-top: 8px;
}

/* =========================================================
   REAL INSTALLATIONS GALLERY GLIMPSE CAROUSEL
   ========================================================= */

.gallery-glimpse-section {
    background: var(--bg);
}

.section-heading-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 36px;
}

.glimpse-controls {
    display: flex;
    gap: 12px;
}

.glimpse-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--bg-card);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    font-size: 16px;
}

.glimpse-btn:hover {
    background: var(--green);
    color: #050b14;
    border-color: var(--green);
    transform: scale(1.08);
}

.gallery-glimpse-track-wrap {
    width: 100%;
    overflow: hidden;
    border-radius: 28px;
    padding: 6px 0;
}

.gallery-glimpse-track {
    display: flex;
    gap: 24px;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.glimpse-card {
    flex: 0 0 calc(33.333% - 16px);
    min-width: 300px;
    height: 310px;
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.glimpse-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.glimpse-card:hover img {
    transform: scale(1.08);
}

.glimpse-card .gallery-info {
    position: absolute;
    inset-x: 0;
    bottom: 0;
    padding: 32px 22px 18px;
    background: linear-gradient(transparent, rgba(5, 11, 20, 0.96));
    color: #ffffff;
}

.glimpse-card .gallery-info small {
    color: var(--green);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.glimpse-card .gallery-info h3 {
    font-size: 18px;
    margin-top: 4px;
    color: #ffffff;
}

/* =========================================================
   SOLAR SOLUTIONS OFFER GRID
   ========================================================= */

.offer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.offer {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
    min-height: 480px;
}

.offer:hover {
    transform: translateY(-6px);
    border-color: var(--green);
    box-shadow: var(--shadow);
}

.offer-media {
    height: 250px;
    position: relative;
    overflow: hidden;
}

.offer-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.offer:hover .offer-media img {
    transform: scale(1.06);
}

.offer-tag {
    position: absolute;
    left: 16px;
    top: 16px;
    padding: 6px 14px;
    background: var(--yellow);
    color: #050b14;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.offer-body {
    padding: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.offer-body h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.offer-body p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.65;
    margin-bottom: 24px;
    flex: 1;
}

.mini-link {
    color: var(--green);
    font-size: 14px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.25s ease;
}

.mini-link:hover {
    gap: 12px;
}

/* =========================================================
   DARK PREMIUM CTA (ABOUT BANNER LINK)
   ========================================================= */

.about-banner-section {
    padding: 50px 0;
}

.about-banner-card {
    background: var(--about-banner-bg);
    border: 1px solid rgba(16, 231, 118, 0.3);
    border-radius: 32px;
    padding: 48px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    box-shadow: var(--shadow);
    color: var(--about-banner-text);
}

.about-banner-card h2 {
    font-size: clamp(26px, 3.2vw, 36px);
    margin-bottom: 10px;
    color: var(--about-banner-text);
}

.about-banner-card p {
    color: var(--about-banner-sub);
    font-size: 15px;
    max-width: 660px;
}

/* =========================================================
   PROCESS SECTION (TIMELINE LAYOUT & MOBILE SWITCHER)
   ========================================================= */

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process {
    background: var(--bg-card);
    border: 1px solid var(--line);
    padding: 32px 24px;
    border-radius: 26px;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.process:hover {
    transform: translateY(-6px);
    border-color: var(--green);
    box-shadow: var(--shadow-sm);
}

.process .num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--green-glow);
    color: var(--green);
    border: 1px solid var(--green);
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 17px;
    margin-bottom: 20px;
}

.process h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.process p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
}

.process-mobile-container {
    display: none;
    margin-top: 24px;
}

.process-step-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.p-step-btn {
    flex: 1;
    padding: 13px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    text-align: center;
    transition: all 0.25s ease;
}

.p-step-btn.active {
    background: var(--green);
    color: #050b14;
    border-color: var(--green);
    font-weight: 800;
}

.p-step-content {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.p-step-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.p-step-content .num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--green-glow);
    color: var(--green);
    display: grid;
    place-items: center;
    font-weight: 800;
    margin-bottom: 16px;
}

.p-step-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.p-step-content p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* =========================================================
   FAQ ACCORDION SECTION
   ========================================================= */

.faq-section {
    background: var(--bg-surface);
}

.faq-container {
    max-width: 920px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: var(--green);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 24px 28px;
    background: transparent;
    border: 0;
    text-align: left;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 17px;
    color: var(--text-primary);
    cursor: pointer;
}

.faq-question i {
    color: var(--green);
    transition: transform 0.3s ease;
    font-size: 15px;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease, opacity 0.35s ease;
    padding: 0 28px;
    opacity: 0;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 320px;
    padding: 0 28px 26px 28px;
    opacity: 1;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* =========================================================
   CONTACT SECTION & FORM
   ========================================================= */

.contact {
    background: var(--bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 36px;
}

.contact-card, .form-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 32px;
    padding: 42px;
    box-shadow: var(--shadow);
}

.contact-card h3, .form-card h3 {
    font-size: 24px;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.contact-row {
    display: flex;
    gap: 18px;
    margin: 20px 0;
}

.contact-row > i {
    width: 46px;
    height: 46px;
    flex: 0 0 46px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--green-glow);
    color: var(--green);
    font-size: 17px;
}

.contact-row strong {
    display: block;
    font-size: 15px;
    color: var(--text-primary);
}

.contact-row span {
    display: block;
    color: var(--text-secondary);
    font-size: 13px;
}

.contact-card iframe {
    width: 100%;
    height: 220px;
    border: 0;
    border-radius: 20px;
    margin-top: 18px;
    border: 1px solid var(--line);
}

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

.form-grid label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
}

.form-grid .full {
    grid-column: 1 / -1;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
    width: 100%;
    border: 1px solid var(--input-border);
    border-radius: 16px;
    padding: 14px 18px;
    outline: none;
    color: var(--text-primary);
    background: var(--input-bg);
    font-weight: 400;
    transition: all 0.25s ease;
}

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

.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 4px var(--green-glow);
}

/* =========================================================
   FOOTER SECTION
   ========================================================= */

footer {
    background: #03070d;
    color: #94a3b8;
    padding: 80px 0 30px;
    border-top: 1px solid var(--line);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand img {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

.footer-brand h3 {
    font-size: 20px;
    margin: 12px 0 10px;
    color: #ffffff;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.65;
    max-width: 340px;
    color: #94a3b8;
}

footer h4 {
    color: var(--yellow);
    font-size: 16px;
    margin-bottom: 18px;
}

footer ul {
    list-style: none;
}

footer li {
    margin: 10px 0;
    font-size: 14px;
}

footer li a:hover {
    color: var(--green);
}

.copyright {
    text-align: center;
    font-size: 13px;
    padding-top: 28px;
    color: #64748b;
}

/* =========================================================
   FLOATING ACTION BUTTON & LIGHTBOX MODAL
   ========================================================= */

.float-wa {
    position: fixed;
    right: 26px;
    bottom: 26px;
    z-index: 1200;
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #25d366;
    color: #ffffff;
    font-size: 28px;
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
    transition: transform 0.25s ease;
}

.float-wa:hover {
    transform: scale(1.1);
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(3, 7, 13, 0.96);
    backdrop-filter: blur(14px);
}

.lightbox.open {
    display: flex;
}

.lightbox-content {
    width: min(1000px, 100%);
    position: relative;
}

.lightbox-image {
    width: 100%;
    max-height: 78vh;
    object-fit: contain;
    border-radius: 20px;
}

.lightbox-caption {
    color: #ffffff;
    text-align: center;
    margin-top: 14px;
}

.lightbox-caption strong {
    display: block;
    font-size: 18px;
}

.lightbox-caption span {
    color: #94a3b8;
    font-size: 13px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    z-index: 5;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: #050b14;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.lightbox-close {
    right: -16px;
    top: -16px;
}

.lightbox-prev {
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    transform: scale(1.1);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    transform: translateY(-50%) scale(1.1);
}

/* =========================================================
   PAGE SPECIFIC LAYOUTS (OFFERS, GALLERY, ABOUT)
   ========================================================= */

.offers-hero, .gallery-hero {
    padding: 90px 0 75px;
    background: radial-gradient(circle at 85% 15%, rgba(247, 169, 0, 0.08), transparent 45%),
                radial-gradient(circle at 15% 85%, var(--green-glow), transparent 45%),
                linear-gradient(180deg, var(--bg) 0%, var(--bg-surface) 100%);
    position: relative;
    overflow: hidden;
}

.offers-hero-grid, .gallery-hero-grid {
    display: grid;
    grid-template-columns: 1.2fr auto;
    align-items: center;
    gap: 40px;
}

.gallery-hero-grid h1 {
    font-size: clamp(38px, 4.4vw, 56px);
    line-height: 1.05;
    letter-spacing: -1.8px;
    margin: 8px 0 16px;
}

.gallery-hero-grid p {
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 620px;
    line-height: 1.65;
}

.offers-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 36px;
    padding-top: 40px;
    padding-bottom: 100px;
}

.sidebar {
    height: max-content;
    position: sticky;
    top: 104px;
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 26px;
}

.sidebar h3 {
    font-size: 17px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.tab {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 0;
    border-radius: 14px;
    background: transparent;
    color: var(--text-secondary);
    padding: 13px 16px;
    margin: 4px 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.25s ease;
}

.tab:hover, .tab.active {
    background: var(--green);
    color: #050b14;
    font-weight: 800;
}

.panel {
    display: none;
}

.panel.active {
    display: block;
    animation: fadeIn 0.35s ease;
}

.panel-head {
    margin-bottom: 28px;
}

.panel-head h2 {
    font-size: 30px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.panel-head p {
    color: var(--text-secondary);
    font-size: 15px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 26px;
    padding: 28px;
    transition: all 0.25s ease;
    color: var(--text-primary);
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--green);
}

.card.highlight {
    border: 2px solid var(--yellow);
}

.badge {
    align-self: flex-start;
    padding: 5px 12px;
    background: var(--yellow);
    color: #050b14;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    margin-bottom: 14px;
}

.specs {
    background: var(--line-light);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px 16px;
    margin: 14px 0;
    font-size: 13px;
    color: var(--text-primary);
}

.card ul {
    padding-left: 20px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 18px;
}

.green-note {
    margin-top: auto;
    padding-top: 14px;
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
}

.panel-cta {
    margin-top: 32px;
    background: var(--bg-surface);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 24px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.panel-cta .cta {
    background: var(--green);
    color: #050b14;
    padding: 13px 24px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
}

/* =========================================================
   PROJECT GALLERY - ARCHITECTURAL PORTFOLIO SYSTEM
   ========================================================= */

.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 40px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.filter-bar::-webkit-scrollbar {
    display: none;
}

.filter {
    border: 1px solid var(--line);
    background: var(--bg-card);
    color: var(--text-secondary);
    padding: 12px 24px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
    white-space: nowrap;
}

.filter:hover {
    border-color: var(--green);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.filter.active {
    background: var(--green);
    color: #050b14;
    border-color: var(--green);
    font-weight: 800;
    box-shadow: 0 4px 18px var(--green-glow);
}

.full-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.gallery-item {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid var(--line);
    height: 330px;
    cursor: pointer;
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.35s ease, box-shadow 0.35s ease;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.gallery-item:hover {
    transform: translateY(-6px);
    border-color: var(--green);
    box-shadow: var(--shadow);
}

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

.gallery-featured {
    grid-column: span 2;
    height: 440px;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(5, 11, 20, 0.94) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px 28px;
    transition: all 0.35s ease;
}

.gallery-item:hover .gallery-overlay {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 20%, rgba(5, 11, 20, 0.98) 100%);
}

.gallery-overlay .badge {
    display: inline-flex;
    align-self: flex-start;
    padding: 5px 14px;
    background: rgba(16, 231, 118, 0.16);
    border: 1px solid var(--green);
    color: var(--green);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.gallery-overlay h3 {
    font-size: 21px;
    color: #ffffff;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.gallery-featured .gallery-overlay h3 {
    font-size: 28px;
}

.gallery-overlay p {
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.5;
    max-width: 580px;
}

.gallery-overlay .arrow-icon {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(8px);
    color: #ffffff;
    display: grid;
    place-items: center;
    font-size: 13px;
    transition: all 0.3s ease;
}

.gallery-item:hover .arrow-icon {
    background: var(--green);
    color: #050b14;
    transform: translateX(4px);
}

/* =========================================================
   COMPACT DENSE GRID OVERRIDES (GALLERY & CLIENTS)
   ========================================================= */

.compact-hero {
    padding: 60px 0 45px !important;
}

.compact-section {
    padding: 50px 0 70px !important;
}

.compact-gallery-grid {
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 20px !important;
}

.compact-gallery-grid .gallery-item {
    height: 250px !important;
    border-radius: 20px !important;
}

.compact-gallery-grid .gallery-overlay {
    padding: 20px 16px !important;
}

.compact-gallery-grid .gallery-overlay h3 {
    font-size: 16px !important;
    margin-bottom: 2px !important;
}

.compact-gallery-grid .gallery-overlay p {
    font-size: 12px !important;
    line-height: 1.4 !important;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.compact-gallery-grid .gallery-overlay .badge {
    font-size: 10px !important;
    padding: 3px 10px !important;
    margin-bottom: 6px !important;
}

.gallery-more-action-card {
    background: linear-gradient(145deg, #0e1724 0%, #050b14 100%) !important;
    border: 1px dashed var(--green) !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px 18px !important;
    text-decoration: none !important;
}

.gallery-more-action-card:hover {
    border-style: solid !important;
    background: linear-gradient(145deg, #132238 0%, #08111d 100%) !important;
}

.more-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.more-card-content .more-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--green-glow);
    color: var(--green);
    display: grid;
    place-items: center;
    font-size: 18px;
    margin-bottom: 4px;
}

.more-card-content h3 {
    font-size: 15px !important;
    color: #ffffff !important;
    margin: 6px 0 4px !important;
    line-height: 1.3 !important;
}

.more-card-content p {
    font-size: 11px !important;
    color: var(--text-secondary) !important;
    line-height: 1.4 !important;
}

/* COMPACT CLIENT GRID */

.customers-portfolio-section {
    background: var(--bg);
}

.compact-client-grid, .client-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 10px;
}

.client-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 20px 16px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 165px;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.35s ease, box-shadow 0.35s ease, background-color 0.35s ease;
    cursor: default;
}

.client-card:hover {
    transform: translateY(-5px);
    border-color: var(--green);
    box-shadow: var(--shadow);
    background: var(--bg-card-hover);
}

.client-logo-box {
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.client-logo-box img {
    max-height: 48px;
    max-width: 120px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.12));
    transition: transform 0.3s ease;
}

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

.client-fuel-icon {
    font-size: 38px;
    color: var(--green);
    filter: drop-shadow(0 0 10px var(--green-glow));
    transition: transform 0.3s ease;
}

.client-card:hover .client-fuel-icon {
    transform: scale(1.08);
}

.client-badge {
    display: inline-flex;
    padding: 2px 8px;
    background: var(--line-light);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 9px;
    font-weight: 700;
    color: var(--green);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.client-card-info h3 {
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.client-card-info p {
    color: var(--text-secondary);
    font-size: 11px;
    line-height: 1.35;
}

.client-arrow {
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    border-radius: 50%;
    background: var(--line-light);
    color: var(--text-secondary);
    display: grid;
    place-items: center;
    font-size: 10px;
    transition: all 0.3s ease;
}

.client-card:hover .client-arrow {
    background: var(--green);
    color: #050b14;
    transform: translateX(3px);
}

.client-more-action-card {
    background: linear-gradient(145deg, #0e1724 0%, #050b14 100%) !important;
    border: 1px dashed var(--green) !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none !important;
}

.client-more-action-card:hover {
    border-style: solid !important;
    background: linear-gradient(145deg, #132238 0%, #08111d 100%) !important;
}

.client-more-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.client-more-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--green-glow);
    color: var(--green);
    display: grid;
    place-items: center;
    font-size: 16px;
}

.client-more-inner h3 {
    font-size: 14px !important;
    color: #ffffff !important;
    margin: 4px 0 2px !important;
}

.client-more-inner p {
    font-size: 11px !important;
    color: var(--text-secondary) !important;
}

.clients-cta-box {
    margin-top: 60px;
    background: var(--about-banner-bg);
    border: 1px solid rgba(16, 231, 118, 0.3);
    border-radius: 32px;
    padding: 48px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    box-shadow: var(--shadow);
    color: var(--about-banner-text);
}

.clients-cta-copy h2 {
    font-size: clamp(26px, 3.2vw, 36px);
    margin-bottom: 10px;
    color: var(--about-banner-text);
}

.clients-cta-copy p {
    color: var(--about-banner-sub);
    font-size: 15px;
    max-width: 640px;
    line-height: 1.6;
}

/* /* ABOUT PAGE */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.about-img-wrap {
    position: relative;
}

.about-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: 32px;
    border: 1px solid var(--line);
}

.about-badge {
    position: absolute;
    bottom: -20px;
    right: 20px;
    background: var(--bg-card);
    backdrop-filter: blur(14px);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 18px 28px;
    text-align: center;
    box-shadow: var(--shadow);
    color: var(--text-primary);
}

.about-badge strong {
    display: block;
    font-size: 30px;
    font-weight: 800;
    color: var(--green);
}

.about-badge span {
    font-size: 12px;
    color: var(--muted);
}

.checks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 28px 0 32px;
}

.checks span {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.checks i {
    color: var(--green);
}

/* GALLERY BOTTOM MEDIA BAR */
.gallery-bottom-bar {
    margin-top: 44px;
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 34px 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    box-shadow: var(--shadow-sm);
}

.gallery-bottom-copy h3 {
    font-size: 21px;
    color: var(--text-primary);
    margin: 6px 0 6px;
}

.gallery-bottom-copy p {
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 600px;
    line-height: 1.5;
}

/* ABOUT CONTACT & MAP SECTION */
.about-contact-section {
    background: var(--bg-surface);
}

.about-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 36px;
    margin-top: 10px;
    align-items: stretch;
}

.about-contact-cards {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.about-contact-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 18px 20px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.about-contact-card:hover {
    transform: translateY(-3px);
    border-color: var(--green);
}

.acc-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border-radius: 50%;
    background: var(--green-glow);
    color: var(--green);
    display: grid;
    place-items: center;
    font-size: 16px;
}

.about-contact-card h4 {
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.about-contact-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.45;
    margin: 0;
}

.about-contact-card a {
    color: var(--green);
    font-weight: 700;
}

.about-map-box {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 10px;
    box-shadow: var(--shadow);
    display: flex;
    overflow: hidden;
}

.about-map-box iframe {
    width: 100%;
    height: 100%;
    min-height: 420px;
    border-radius: 20px;
}

/* =========================================================
   ANIMATIONS & REVEAL
   ========================================================= */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.show {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================================
   SYSTEMATIC RESPONSIVE MEDIA QUERIES (DESKTOP, TABLET, MOBILE)
   ========================================================= */

/* 1. Laptops and Small Desktops (<= 1200px) */
@media (max-width: 1200px) {
    .container {
        padding: 0 24px;
    }

    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .customer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 2. Medium Laptops and Compact Desktops (<= 1100px) */
@media (max-width: 1100px) {
    .compact-gallery-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }

    .compact-client-grid, .client-portfolio-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* 3. Tablets and Large Phones (<= 990px) */
@media (max-width: 990px) {
    .section {
        padding: 70px 0;
    }

    .nav-inner {
        min-height: 72px;
    }

    .menu {
        display: grid;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 76px;
        left: 12px;
        right: 12px;
        background: var(--bg-card);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border: 1px solid var(--line);
        border-radius: 20px;
        padding: 14px 16px;
        box-shadow: var(--shadow);
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        max-height: calc(100vh - 86px);
        overflow-y: auto;
        scrollbar-width: none;
        z-index: 1001;
    }

    .nav-links::-webkit-scrollbar {
        display: none;
    }

    .nav-links.open {
        display: flex;
        animation: fadeIn 0.25s ease;
    }

    .nav-links a {
        padding: 8px 14px;
        font-size: 13px;
        border-radius: 10px;
    }

    .nav-links a:hover {
        background: var(--line-light);
    }

    .nav-links .theme-toggle-btn {
        width: 100%;
        height: 38px;
        margin-top: 4px;
        border-radius: 10px;
    }

    .nav-links .wa {
        justify-content: center;
        padding: 10px 14px;
        font-size: 13px;
        margin-top: 4px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

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

    .hero-copy p {
        margin: 0 auto 24px;
    }

    .hero-copy .actions {
        justify-content: center;
    }

    .hero-proof {
        justify-content: center;
    }

    .fc1 {
        left: 10px;
        top: 10px;
    }

    .fc2 {
        right: 10px;
        bottom: 10px;
    }

    .offers-hero-grid, .gallery-hero-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .gallery-hero-grid .hero-actions, .offers-hero-grid .hero-actions {
        justify-content: flex-start;
    }

    .calc-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

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

    .glimpse-card {
        flex: 0 0 calc(50% - 12px);
    }

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

    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .about-contact-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .about-map-box iframe {
        min-height: 320px;
    }

    .about-banner-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 32px;
    }

    .offers-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        display: flex;
        overflow-x: auto;
        gap: 10px;
        padding: 12px;
        scrollbar-width: none;
    }

    .sidebar::-webkit-scrollbar {
        display: none;
    }

    .sidebar h3 {
        display: none;
    }

    .tab {
        white-space: nowrap;
        padding: 10px 16px;
    }

    .gallery-bottom-bar {
        flex-direction: column;
        align-items: flex-start;
        padding: 28px 24px;
        gap: 20px;
    }

    .clients-cta-box {
        flex-direction: column;
        align-items: flex-start;
        padding: 32px 24px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 36px;
    }
}

/* 4. Mobile Devices (<= 768px) */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .section {
        padding: 50px 0;
    }

    .hero {
        padding: 35px 0 50px;
        min-height: auto;
    }

    .hero-slider {
        height: 300px;
        border-radius: 18px;
    }

    .stats {
        margin-top: -26px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        border-radius: 18px;
    }

    .stat {
        padding: 16px 10px;
    }

    .stat:nth-child(2) {
        border-right: 0;
    }

    .stat:nth-child(1), .stat:nth-child(2) {
        border-bottom: 1px solid var(--line);
    }

    .customer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .customer-grid:not(.show-all) .customer-item-more {
        display: none !important;
    }

    .toggle-partners-btn {
        display: inline-flex !important;
    }

    .process-grid {
        display: none !important;
    }

    .process-mobile-container {
        display: block !important;
    }

    .compact-gallery-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }

    .compact-gallery-grid .gallery-item {
        height: 205px !important;
        border-radius: 16px !important;
    }

    .compact-client-grid, .client-portfolio-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }

    .compact-client-grid .client-card, .client-portfolio-grid .client-card {
        min-height: 150px !important;
        padding: 16px 12px !important;
    }

    .clients-cta-box .btn, .offers-hero-grid .btn, .gallery-hero-grid .btn, .gallery-bottom-bar .btn, .about-contact-cards .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

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

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

    .panel-cta {
        flex-direction: column;
        align-items: flex-start;
        padding: 18px;
    }

    .panel-cta .cta {
        width: 100%;
        text-align: center;
    }

    .about-img {
        height: 300px;
    }

    .about-badge {
        bottom: -12px;
        right: 12px;
        padding: 12px 18px;
    }

    .about-badge strong {
        font-size: 22px;
    }

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

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

/* 5. Standard Mobile Phones (<= 600px) */
@media (max-width: 600px) {
    .glimpse-card {
        flex: 0 0 100%;
    }

    .calc-container {
        padding: 20px 14px;
        border-radius: 20px;
    }

    .calc-form h3 {
        font-size: 17px;
        margin-bottom: 14px;
    }

    .calc-field {
        margin-bottom: 18px;
    }

    .calc-type-selector {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .type-btn {
        padding: 10px 6px;
        font-size: 12px;
        border-radius: 12px;
    }

    .calc-result-card {
        padding: 20px 14px;
        border-radius: 20px;
        gap: 16px;
    }

    .calc-result-main strong {
        font-size: 32px;
    }

    .calc-stats-list {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .calc-stat-item {
        padding: 12px 10px;
        border-radius: 14px;
    }

    .calc-stat-item b {
        font-size: 16px;
    }

    .calc-stat-item small {
        font-size: 10px;
    }

    .calc-cta {
        padding: 12px 14px;
        font-size: 12px;
    }

    .contact-card, .form-card {
        padding: 22px 16px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .float-wa {
        width: 48px;
        height: 48px;
        bottom: 16px;
        right: 16px;
        font-size: 22px;
    }
}

/* 6. Ultra-Compact Mobile Phones (<= 480px) */
@media (max-width: 480px) {
    .brand-text strong {
        font-size: 14px;
    }

    .brand-text small {
        display: none;
    }

    .compact-gallery-grid {
        grid-template-columns: 1fr !important;
    }

    .compact-gallery-grid .gallery-item {
        height: 230px !important;
    }

    .compact-client-grid, .client-portfolio-grid {
        grid-template-columns: 1fr !important;
    }

    .hero-slider {
        height: 260px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }

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

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