/* ============================================
   IconSpiral Electronics - Main Stylesheet
   Colors: Navy Blue #1B1F6F, Green #2E9E45
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --navy: #1B1F6F;
    --navy-dark: #0f1249;
    --navy-light: #2a2f8a;
    --green: #2E9E45;
    --green-dark: #247a36;
    --green-light: #3cb955;
    --orange: #C85A1A;
    --white: #ffffff;
    --gray-50: #f8f9fc;
    --gray-100: #f1f3f8;
    --gray-200: #e2e6ef;
    --gray-300: #c8cdd9;
    --gray-400: #9aa1b4;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --shadow-sm: 0 1px 2px rgba(27,31,111,0.05);
    --shadow: 0 4px 16px rgba(27,31,111,0.08);
    --shadow-lg: 0 12px 40px rgba(27,31,111,0.12);
    --shadow-xl: 0 24px 64px rgba(27,31,111,0.16);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    color: var(--navy);
    line-height: 1.2;
    font-weight: 700;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    color: var(--white);
    border-color: var(--navy);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--navy-light), var(--green));
    border-color: var(--green);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(27,31,111,0.25);
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--gray-300);
}
.btn-outline:hover {
    border-color: var(--navy);
    background: var(--gray-50);
    transform: translateY(-2px);
}

.btn-large { padding: 18px 44px; font-size: 17px; }
.btn-full { width: 100%; }
.btn-text {
    background: transparent;
    border: none;
    color: var(--navy);
    padding: 12px 16px;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.btn-text:hover { color: var(--green); transform: none; box-shadow: none; }

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(27,31,111,0.06);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo img {
    height: 36px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    border-radius: 8px;
    transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
    color: var(--navy);
    background: var(--gray-50);
}

.nav-cta {
    background: var(--navy) !important;
    color: var(--white) !important;
    border-radius: 50px !important;
    padding: 10px 24px !important;
    margin-left: 8px;
}
.nav-cta:hover {
    background: var(--green) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    overflow: hidden;
    background: linear-gradient(165deg, var(--gray-50) 0%, var(--white) 40%, #eef3ff 100%);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(46,158,69,0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(27,31,111,0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(27,31,111,0.08), rgba(46,158,69,0.08));
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 24px;
    border: 1px solid rgba(27,31,111,0.1);
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 600;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--navy), var(--green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 12px;
    line-height: 1.5;
}

.hero-description {
    font-size: 15px;
    color: var(--gray-500);
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat {
    display: flex;
    flex-direction: column;
}
.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--navy);
}
.stat-label {
    font-size: 13px;
    color: var(--gray-400);
    font-weight: 500;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 520px;
}
.hero-image-wrapper img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}
.hero-image-glow {
    position: absolute;
    top: 20%;
    left: -10%;
    right: -10%;
    bottom: -10%;
    background: radial-gradient(ellipse at center, rgba(46,158,69,0.12) 0%, rgba(27,31,111,0.08) 50%, transparent 70%);
    filter: blur(40px);
    z-index: 1;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.5;
}
.hero-scroll-indicator span {
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-400);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--gray-400);
    border-bottom: 2px solid var(--gray-400);
    transform: rotate(45deg);
    animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translate(0, 0); }
    50% { transform: rotate(45deg) translate(4px, 4px); }
}

/* --- Trust Banner --- */
.trust-banner {
    background: var(--navy);
    padding: 20px 0;
}

.trust-items {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.85);
    font-size: 14px;
    font-weight: 500;
}

.trust-icon {
    width: 20px;
    height: 20px;
    color: var(--green-light);
    flex-shrink: 0;
}

/* --- Section Headers --- */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(27,31,111,0.06), rgba(46,158,69,0.06));
    border: 1px solid rgba(27,31,111,0.08);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 17px;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* --- About Section --- */
.about {
    background: var(--gray-50);
}

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

.about-story, .about-mission {
    margin-bottom: 32px;
}
.about-story h3, .about-mission h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--navy);
}
.about-story p, .about-mission p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 8px;
}

.about-locations {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.location-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.location-card:hover {
    border-color: var(--green);
    box-shadow: var(--shadow-sm);
}
.location-flag-badge {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
}
.location-flag-badge.india {
    background: linear-gradient(135deg, #FF9933, #138808);
}
.location-flag-badge.botswana {
    background: linear-gradient(135deg, #75AADB, #000000);
}
.location-card strong {
    display: block;
    color: var(--navy);
    font-size: 14px;
    margin-bottom: 2px;
}
.location-card p {
    font-size: 13px;
    color: var(--gray-500);
    margin: 0;
}

.about-images {
    display: grid;
    gap: 16px;
}

.about-image-main img, .about-image-secondary img, .about-image-grid img {
    border-radius: var(--radius-lg);
    width: 100%;
    object-fit: cover;
    box-shadow: var(--shadow);
}
.about-image-main img { height: 280px; }
.about-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.about-image-grid img { height: 180px; }
.about-image-secondary img { height: 200px; }

.about-featured-video {
    margin-top: 60px;
    text-align: center;
}

.about-featured-video h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 24px;
}

.tweet-embed-wrapper {
    display: flex;
    justify-content: center;
}

.tweet-embed-wrapper .twitter-tweet {
    margin: 0 auto !important;
}

/* --- Team Section --- */
.team {
    background: var(--gray-50);
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.team-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}
.team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(27,31,111,0.1);
}
.team-photo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--gray-100);
}
.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
}
.team-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--navy);
    margin-bottom: 4px;
}
.team-role {
    font-size: 13px;
    color: var(--green);
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.5;
}
.team-bio {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.6;
    text-align: left;
    list-style: none;
    padding: 0;
    margin: 0;
}
.team-bio li {
    padding: 3px 0;
    padding-left: 16px;
    position: relative;
}
.team-bio li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--green);
}

/* --- Products Section --- */
.products {
    background: var(--white);
}

.product-category {
    margin-bottom: 80px;
}
.product-category:last-child { margin-bottom: 0; }

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

.product-showcase.reverse {
    direction: rtl;
}
.product-showcase.reverse > * {
    direction: ltr;
}

.product-image-main {
    margin-bottom: 12px;
}
.product-image-main img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    object-fit: cover;
    background: var(--gray-50);
}

.product-image-thumbs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.product-image-thumbs img {
    border-radius: var(--radius);
    object-fit: cover;
    height: 100px;
    width: 100%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    background: var(--gray-50);
}
.product-image-thumbs img:hover {
    border-color: var(--green);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.product-badge {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.product-details h3 {
    font-size: 28px;
    margin-bottom: 12px;
}

.product-details > p {
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.7;
}

.spec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.spec-item {
    padding: 12px 16px;
    background: var(--gray-50);
    border-radius: 10px;
    border: 1px solid var(--gray-100);
}
.spec-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}
.spec-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
}

.product-note {
    font-size: 13px;
    color: var(--gray-500);
    font-style: italic;
    margin-bottom: 16px;
    padding-left: 12px;
    border-left: 3px solid var(--green);
}

.product-accessories,
.product-software {
    margin-bottom: 16px;
}

.product-accessories h4,
.product-software h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.product-accessories ul,
.product-software ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
}

.product-accessories ul li,
.product-software ul li {
    font-size: 13px;
    color: var(--gray-600);
    position: relative;
    padding-left: 14px;
}

.product-accessories ul li::before,
.product-software ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 700;
    font-size: 12px;
}

.product-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.product-benefits span {
    padding: 6px 14px;
    background: rgba(46,158,69,0.08);
    color: var(--green-dark);
    font-size: 13px;
    font-weight: 500;
    border-radius: 50px;
    border: 1px solid rgba(46,158,69,0.15);
}

/* --- Education Section --- */
.education {
    background: var(--gray-50);
}

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

.edu-card {
    padding: 32px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.edu-card:hover {
    border-color: var(--green);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.edu-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--green);
}
.edu-icon svg {
    width: 100%;
    height: 100%;
}

.edu-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}
.edu-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* --- Why ICON Section --- */
.why-icon {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}
.why-card { grid-column: span 2; }
.why-card:nth-child(4) { grid-column: 1 / span 3; }
.why-card:nth-child(5) { grid-column: 4 / span 3; }
.why-card:nth-child(6) { grid-column: 1 / span 3; }
.why-card:nth-child(7) { grid-column: 4 / span 3; }

.why-card {
    padding: 32px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}
.why-card:hover {
    background: var(--white);
    border-color: var(--navy);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.why-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 40px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--navy), var(--green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    line-height: 1;
}

.why-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}
.why-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* --- Process Steps --- */
.process-section {
    background: linear-gradient(135deg, var(--navy), var(--navy-dark));
    border-radius: var(--radius-xl);
    padding: 48px;
    color: var(--white);
}

.process-section h3 {
    text-align: center;
    color: var(--white);
    font-size: 24px;
    margin-bottom: 40px;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    max-width: 200px;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.step-content h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 6px;
}
.step-content p {
    font-size: 13px;
    color: rgba(255,255,255,0.65);
}

.process-connector {
    width: 60px;
    height: 2px;
    background: rgba(255,255,255,0.2);
    margin-bottom: 40px;
    flex-shrink: 0;
}

/* --- Certifications Section --- */
.certifications {
    background: var(--gray-50);
}

.cert-content {
    max-width: 900px;
    margin: 0 auto;
}

.cert-main {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 48px;
    align-items: start;
    margin-bottom: 32px;
}

.cert-badge-large {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    border-radius: var(--radius-lg);
    color: var(--white);
    min-width: 160px;
}
.cert-badge-large svg {
    width: 64px;
    height: 64px;
    color: var(--green-light);
}
.bis-logo-img {
    width: 80px;
    height: auto;
    filter: brightness(0) invert(1);
}
.cert-badge-large span {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 700;
}
.bis-license {
    font-size: 12px !important;
    font-weight: 500 !important;
    opacity: 0.85;
    letter-spacing: 0.5px;
}

.cert-text h3 {
    font-size: 22px;
    margin-bottom: 12px;
}
.cert-text > p {
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.7;
}

.cert-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cert-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}
.cert-list-item svg {
    width: 22px;
    height: 22px;
    color: var(--green);
    flex-shrink: 0;
}

.cert-banner {
    padding: 20px 32px;
    background: linear-gradient(135deg, rgba(46,158,69,0.08), rgba(27,31,111,0.06));
    border: 1px solid rgba(46,158,69,0.15);
    border-radius: var(--radius);
    text-align: center;
}
.cert-banner p {
    font-weight: 600;
    color: var(--navy);
    font-size: 15px;
}

.cert-downloads {
    margin-top: 48px;
}

.cert-downloads h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
}

.cert-download-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.cert-download-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--gray-700);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.cert-download-card:hover {
    border-color: var(--green);
    color: var(--green);
    box-shadow: 0 2px 8px rgba(46, 158, 69, 0.1);
}

.cert-download-card svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    stroke: var(--green);
}

@media (max-width: 768px) {
    .cert-download-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .cert-download-grid {
        grid-template-columns: 1fr;
    }
}

/* --- CTA Section --- */
.cta-section {
    background: linear-gradient(135deg, var(--navy), var(--navy-dark));
    padding: 80px 0;
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 16px;
}
.cta-content p {
    color: rgba(255,255,255,0.7);
    font-size: 17px;
    max-width: 600px;
    margin: 0 auto 32px;
}
.cta-section .btn-primary {
    background: var(--green);
    border-color: var(--green);
}
.cta-section .btn-primary:hover {
    background: var(--green-light);
    border-color: var(--green-light);
}
.cta-section .btn-outline {
    color: #fff;
    border-color: rgba(255,255,255,0.5);
    background: transparent;
}
.cta-section .btn-outline:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.1);
}

/* --- Contact Section --- */
.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    padding: 28px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.contact-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.contact-card-header h3 {
    font-size: 18px;
}

.contact-card > p {
    margin-bottom: 4px;
    font-size: 14px;
    color: var(--gray-600);
}
.contact-card > p strong {
    color: var(--navy);
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    font-size: 14px;
    color: var(--gray-600);
}
.contact-detail svg {
    width: 18px;
    height: 18px;
    color: var(--green);
    flex-shrink: 0;
}

/* --- Contact Form --- */
.contact-form-wrapper {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    padding: 36px;
}

.contact-form h3 {
    font-size: 22px;
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    margin-bottom: 16px;
}
.form-row .form-group { margin-bottom: 0; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--gray-700);
    transition: var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(27,31,111,0.08);
}
.form-group textarea { resize: vertical; }
.form-group select { cursor: pointer; }

/* --- Footer --- */
.footer {
    background: var(--gray-900);
    padding: 64px 0 0;
    color: var(--gray-400);
}

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

.footer-logo {
    height: 32px;
    margin-bottom: 16px;
    filter: brightness(1.2) saturate(0.8);
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--gray-400);
}

.footer-social {
    display: flex;
    gap: 12px;
}
.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    border-radius: 8px;
    color: var(--gray-400);
    transition: var(--transition);
}
.footer-social a:hover {
    background: var(--green);
    color: var(--white);
}
.footer-social svg { width: 18px; height: 18px; }

.make-in-india-logo {
    width: 120px;
    height: auto;
    margin-top: 16px;
    opacity: 0.9;
}

.footer-links h4 {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links a {
    display: block;
    font-size: 14px;
    color: var(--gray-400);
    padding: 5px 0;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--green-light);
    padding-left: 4px;
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-bottom p {
    font-size: 13px;
    color: var(--gray-500);
}

.footer-cert {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--green-light);
    font-weight: 500;
}
.footer-cert svg {
    width: 18px;
    height: 18px;
}

/* --- Animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    .hero-description { margin: 0 auto 32px; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-image-wrapper { max-width: 400px; margin: 0 auto; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-showcase {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .product-showcase.reverse {
        direction: ltr;
    }

    .team-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-card,
    .why-card:nth-child(4),
    .why-card:nth-child(5),
    .why-card:nth-child(6),
    .why-card:nth-child(7) { grid-column: span 1; }
    .why-card:nth-child(7) { grid-column: 1 / -1; }

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

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .cert-main {
        grid-template-columns: 1fr;
    }
    .cert-badge-large {
        flex-direction: row;
        min-width: unset;
    }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }

    .nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .nav-link { width: 100%; text-align: left; padding: 12px 16px; }
    .nav-cta { margin-left: 0 !important; text-align: center !important; margin-top: 8px; }

    .hero h1 { font-size: 2.2rem; }

    .team-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .why-grid, .education-grid {
        grid-template-columns: 1fr;
    }
    .why-card,
    .why-card:nth-child(4),
    .why-card:nth-child(5),
    .why-card:nth-child(6),
    .why-card:nth-child(7) { grid-column: span 1; }

    .process-steps {
        flex-direction: column;
        gap: 0;
    }
    .process-connector {
        width: 2px;
        height: 32px;
        margin-bottom: 0;
    }
    .process-step { max-width: 100%; }

    .trust-items {
        gap: 20px;
    }
    .trust-item {
        font-size: 12px;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

    .product-image-thumbs {
        grid-template-columns: repeat(3, 1fr);
    }
    .product-image-thumbs img {
        height: 80px;
    }

    .hero-scroll-indicator { display: none; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero h1 { font-size: 1.8rem; }
    .hero-stats { gap: 16px; }
    .stat-number { font-size: 22px; }
    .btn { padding: 12px 24px; font-size: 14px; }
    .btn-large { padding: 14px 32px; }
    .process-section { padding: 32px 20px; }
    .contact-form-wrapper { padding: 24px; }
}