/*
Theme Name: TradeCafe
Theme URI: https://tradecafe.in
Author: TradeCafe
Author URI: https://tradecafe.in
Description: A modern, mobile-first investing & finance blog theme for TradeCafe.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tradecafe
Tags: blog, finance, investing, responsive, custom-header, custom-menu
*/

/* =============================================
   TRADECAFE THEME — GLOBAL STYLES
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --tc-navy:       #042C53;
  --tc-blue:       #185FA5;
  --tc-blue-mid:   #0C447C;
  --tc-blue-light: #E6F1FB;
  --tc-blue-pale:  #B5D4F4;
  --tc-teal:       #1D9E75;
  --tc-teal-light: #E1F5EE;
  --tc-amber:      #BA7517;
  --tc-amber-light:#FAEEDA;
  --tc-purple:     #534AB7;
  --tc-purple-light:#EEEDFE;
  --tc-coral:      #993C1D;
  --tc-coral-light:#FAECE7;
  --tc-text:       #1a1a2e;
  --tc-text-muted: #5f6b7c;
  --tc-text-light: #8a95a3;
  --tc-border:     rgba(0,0,0,0.08);
  --tc-bg:         #f8f9fc;
  --tc-white:      #ffffff;
  --tc-radius:     12px;
  --tc-radius-sm:  8px;
  --tc-radius-lg:  20px;
  --tc-shadow:     0 2px 12px rgba(4,44,83,0.08);
  --tc-shadow-lg:  0 8px 32px rgba(4,44,83,0.12);
  --tc-font-head:  'Sora', sans-serif;
  --tc-font-body:  'DM Sans', sans-serif;
  --tc-transition: 0.2s ease;
}

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

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

body {
  font-family: var(--tc-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--tc-text);
  background: var(--tc-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--tc-blue); text-decoration: none; transition: color var(--tc-transition); }
a:hover { color: var(--tc-navy); }

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--tc-font-head);
  font-weight: 600;
  line-height: 1.25;
  color: var(--tc-navy);
}

p { margin-bottom: 1rem; }
ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

.container--narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- Buttons ---- */
.tc-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: var(--tc-radius-sm);
  font-family: var(--tc-font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--tc-transition);
  border: none;
  text-decoration: none;
}

.tc-btn--primary {
  background: var(--tc-white);
  color: var(--tc-navy);
}
.tc-btn--primary:hover {
  background: var(--tc-blue-light);
  color: var(--tc-blue-mid);
}

.tc-btn--outline {
  background: transparent;
  color: var(--tc-white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.tc-btn--outline:hover {
  background: rgba(255,255,255,0.1);
  color: var(--tc-white);
}

.tc-btn--blue {
  background: var(--tc-blue);
  color: var(--tc-white);
}
.tc-btn--blue:hover {
  background: var(--tc-navy);
  color: var(--tc-white);
}

/* ---- Tags / Badges ---- */
.tc-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tc-tag--blue   { background: var(--tc-blue-light);   color: var(--tc-blue-mid); }
.tc-tag--teal   { background: var(--tc-teal-light);   color: #085041; }
.tc-tag--amber  { background: var(--tc-amber-light);  color: #633806; }
.tc-tag--purple { background: var(--tc-purple-light); color: #3C3489; }
.tc-tag--coral  { background: var(--tc-coral-light);  color: #712B13; }

/* ---- Section titles ---- */
.tc-section-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--tc-blue);
  margin-bottom: 8px;
}

.tc-section-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--tc-navy);
  margin-bottom: 0.5rem;
}

.tc-section-sub {
  font-size: 1rem;
  color: var(--tc-text-muted);
  margin-bottom: 2rem;
}

/* ---- Cards ---- */
.tc-card {
  background: var(--tc-white);
  border-radius: var(--tc-radius);
  border: 1px solid var(--tc-border);
  overflow: hidden;
  transition: transform var(--tc-transition), box-shadow var(--tc-transition);
}
.tc-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--tc-shadow-lg);
}

/* =============================================
   TICKER BAR
   ============================================= */
.tc-ticker {
  background: var(--tc-navy);
  padding: 8px 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.tc-ticker__track {
  display: flex;
  gap: 40px;
  animation: ticker-scroll 30s linear infinite;
  width: max-content;
}

.tc-ticker__track:hover { animation-play-state: paused; }

@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.tc-ticker__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--tc-font-body);
  font-size: 0.75rem;
  color: var(--tc-blue-pale);
  white-space: nowrap;
}

.tc-ticker__item strong { color: var(--tc-white); font-weight: 500; }
.tc-ticker__item .up   { color: #5DCAA5; }
.tc-ticker__item .down { color: #F09595; }

/* =============================================
   HEADER / NAV
   ============================================= */
.tc-header {
  background: var(--tc-navy);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.tc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.tc-logo {
  display: flex;
  flex-direction: column;
}

.tc-logo__name {
  font-family: var(--tc-font-head);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--tc-white);
  line-height: 1;
}

.tc-logo__name span { color: var(--tc-blue-pale); }

.tc-logo__tagline {
  font-size: 0.65rem;
  color: rgba(181,212,244,0.7);
  margin-top: 3px;
  font-weight: 300;
}

.tc-nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.tc-nav__menu a {
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  font-weight: 400;
  transition: color var(--tc-transition);
}

.tc-nav__menu a:hover,
.tc-nav__menu .current-menu-item a {
  color: var(--tc-white);
}

.tc-nav__cta {
  background: var(--tc-blue);
  color: var(--tc-white) !important;
  padding: 7px 16px;
  border-radius: var(--tc-radius-sm);
  font-size: 0.8rem !important;
  font-weight: 500 !important;
}

.tc-nav__cta:hover { background: #0C447C !important; }

.tc-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.tc-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--tc-white);
  border-radius: 2px;
  transition: all 0.3s;
}

.tc-mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--tc-navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 20px 20px;
  gap: 4px;
}

.tc-mobile-menu a {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: block;
}

.tc-mobile-menu.is-open { display: flex; }

/* =============================================
   HERO
   ============================================= */
.tc-hero {
  background: var(--tc-navy);
  padding: 64px 0 72px;
  position: relative;
  overflow: hidden;
}

.tc-hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(24,95,165,0.15);
  pointer-events: none;
}

.tc-hero::after {
  content: '';
  position: absolute;
  bottom: -120px; left: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(29,158,117,0.08);
  pointer-events: none;
}

.tc-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.tc-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--tc-blue-pale);
  font-size: 0.78rem;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.tc-hero__badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #5DCAA5;
  flex-shrink: 0;
}

.tc-hero h1 {
  font-family: var(--tc-font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  color: var(--tc-white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.tc-hero h1 em {
  font-style: normal;
  color: var(--tc-blue-pale);
}

.tc-hero__sub {
  font-size: 1.05rem;
  color: rgba(181,212,244,0.8);
  margin-bottom: 28px;
  max-width: 500px;
}

.tc-hero__btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* =============================================
   STATS BAR
   ============================================= */
.tc-stats {
  background: var(--tc-white);
  border-bottom: 1px solid var(--tc-border);
  box-shadow: var(--tc-shadow);
}

.tc-stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  divide-x: 1px solid var(--tc-border);
}

.tc-stats__item {
  padding: 20px 24px;
  border-right: 1px solid var(--tc-border);
  text-align: center;
}

.tc-stats__item:last-child { border-right: none; }

.tc-stats__num {
  font-family: var(--tc-font-head);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--tc-blue);
  display: block;
}

.tc-stats__label {
  font-size: 0.8rem;
  color: var(--tc-text-muted);
  margin-top: 2px;
}

/* =============================================
   CATEGORIES SECTION
   ============================================= */
.tc-categories { padding: 64px 0; }

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

.tc-cat-card {
  background: var(--tc-white);
  border: 1px solid var(--tc-border);
  border-radius: var(--tc-radius);
  padding: 24px 20px;
  text-align: center;
  text-decoration: none;
  transition: all var(--tc-transition);
  display: block;
}

.tc-cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--tc-shadow-lg);
  border-color: var(--tc-blue-pale);
}

.tc-cat-card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 14px;
}

.tc-cat-card__name {
  font-family: var(--tc-font-head);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--tc-navy);
  margin-bottom: 4px;
}

.tc-cat-card__count {
  font-size: 0.78rem;
  color: var(--tc-text-muted);
}

/* =============================================
   POSTS GRID
   ============================================= */
.tc-posts { padding: 64px 0; background: var(--tc-bg); }

.tc-posts__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 12px;
}

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

.tc-post-card {
  background: var(--tc-white);
  border-radius: var(--tc-radius);
  border: 1px solid var(--tc-border);
  overflow: hidden;
  transition: all var(--tc-transition);
  display: flex;
  flex-direction: column;
}

.tc-post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--tc-shadow-lg);
}

.tc-post-card__thumb {
  aspect-ratio: 16/9;
  background: var(--tc-blue-light);
  overflow: hidden;
  position: relative;
}

.tc-post-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.tc-post-card:hover .tc-post-card__thumb img {
  transform: scale(1.04);
}

.tc-post-card__thumb--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  height: 100%;
}

.tc-post-card__body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.tc-post-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.tc-post-card__date {
  font-size: 0.72rem;
  color: var(--tc-text-light);
}

.tc-post-card__title {
  font-family: var(--tc-font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--tc-navy);
  line-height: 1.35;
  margin-bottom: 10px;
  flex: 1;
}

.tc-post-card__title a {
  color: inherit;
  text-decoration: none;
}

.tc-post-card__title a:hover { color: var(--tc-blue); }

.tc-post-card__excerpt {
  font-size: 0.83rem;
  color: var(--tc-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tc-post-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--tc-border);
  margin-top: auto;
}

.tc-post-card__read {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--tc-blue);
}

.tc-post-card__time {
  font-size: 0.72rem;
  color: var(--tc-text-light);
}

/* =============================================
   SIP CALCULATOR SECTION
   ============================================= */
.tc-calculator { padding: 64px 0; background: var(--tc-navy); }

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

.tc-calculator__text h2 {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--tc-white);
  margin-bottom: 12px;
}

.tc-calculator__text p {
  color: var(--tc-blue-pale);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.tc-calc-box {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--tc-radius-lg);
  padding: 28px;
}

.tc-calc-field {
  margin-bottom: 20px;
}

.tc-calc-field label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--tc-blue-pale);
  margin-bottom: 8px;
}

.tc-calc-field label span {
  font-weight: 500;
  color: var(--tc-white);
}

.tc-calc-field input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.15);
  outline: none;
  cursor: pointer;
}

.tc-calc-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--tc-white);
  cursor: pointer;
  border: 3px solid var(--tc-blue);
}

.tc-calc-result {
  background: var(--tc-blue);
  border-radius: var(--tc-radius-sm);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.tc-calc-result__label {
  font-size: 0.82rem;
  color: var(--tc-blue-pale);
  margin-bottom: 4px;
}

.tc-calc-result__val {
  font-family: var(--tc-font-head);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--tc-white);
}

.tc-calc-result__gain {
  font-size: 0.78rem;
  color: #5DCAA5;
  margin-top: 4px;
}

/* =============================================
   CTA / NEWSLETTER
   ============================================= */
.tc-cta { padding: 64px 0; background: var(--tc-white); }

.tc-cta__box {
  background: var(--tc-blue-light);
  border: 1px solid var(--tc-blue-pale);
  border-radius: var(--tc-radius-lg);
  padding: 48px 40px;
  text-align: center;
}

.tc-cta__box h2 {
  font-size: 1.7rem;
  color: var(--tc-navy);
  margin-bottom: 10px;
}

.tc-cta__box p {
  color: var(--tc-blue-mid);
  margin-bottom: 28px;
}

.tc-cta__form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto;
}

.tc-cta__form input[type="email"] {
  flex: 1;
  padding: 12px 16px;
  border: 1.5px solid var(--tc-blue-pale);
  border-radius: var(--tc-radius-sm);
  font-family: var(--tc-font-body);
  font-size: 0.9rem;
  outline: none;
  background: var(--tc-white);
  color: var(--tc-text);
}

.tc-cta__form input[type="email"]:focus {
  border-color: var(--tc-blue);
}

/* =============================================
   FOOTER
   ============================================= */
.tc-footer {
  background: var(--tc-navy);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.tc-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.tc-footer__brand .tc-logo__name {
  font-size: 1.2rem;
  margin-bottom: 8px;
  display: block;
}

.tc-footer__brand p {
  font-size: 0.82rem;
  line-height: 1.65;
  margin-bottom: 0;
}

.tc-footer__col h4 {
  font-family: var(--tc-font-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--tc-white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.tc-footer__col ul { list-style: none; padding: 0; margin: 0; }

.tc-footer__col li { margin-bottom: 8px; }

.tc-footer__col a {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--tc-transition);
}

.tc-footer__col a:hover { color: var(--tc-white); }

.tc-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.tc-footer__copy { font-size: 0.78rem; }

.tc-footer__links {
  display: flex;
  gap: 20px;
}

.tc-footer__links a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
}

.tc-footer__links a:hover { color: var(--tc-white); }

/* =============================================
   BOTTOM NAV (mobile only)
   ============================================= */
.tc-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--tc-white);
  border-top: 1px solid var(--tc-border);
  z-index: 200;
  padding-bottom: env(safe-area-inset-bottom);
}

.tc-bottom-nav__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 8px 0 10px;
}

.tc-bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  text-decoration: none;
  padding: 4px 0;
}

.tc-bottom-nav__icon { font-size: 1.25rem; line-height: 1; }

.tc-bottom-nav__label {
  font-size: 0.62rem;
  color: var(--tc-text-muted);
  font-weight: 400;
}

.tc-bottom-nav__item.active .tc-bottom-nav__label { color: var(--tc-blue); }
.tc-bottom-nav__item.active .tc-bottom-nav__icon { filter: none; }

/* =============================================
   SINGLE POST
   ============================================= */
.tc-single { padding: 40px 0 64px; }

.tc-single__header { margin-bottom: 32px; }

.tc-single__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tc-single h1 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 16px;
}

.tc-single__thumb {
  border-radius: var(--tc-radius);
  overflow: hidden;
  margin-bottom: 32px;
  aspect-ratio: 16/6;
}

.tc-single__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.tc-single__content {
  font-size: 1.05rem;
  line-height: 1.8;
}

.tc-single__content h2 { font-size: 1.4rem; margin: 2rem 0 0.75rem; }
.tc-single__content h3 { font-size: 1.15rem; margin: 1.5rem 0 0.5rem; }
.tc-single__content p  { margin-bottom: 1.25rem; }

.tc-single__content blockquote {
  border-left: 4px solid var(--tc-blue);
  padding: 16px 20px;
  background: var(--tc-blue-light);
  border-radius: 0 var(--tc-radius-sm) var(--tc-radius-sm) 0;
  font-style: italic;
  color: var(--tc-blue-mid);
  margin: 1.5rem 0;
}

/* =============================================
   SIDEBAR
   ============================================= */
.tc-sidebar { display: flex; flex-direction: column; gap: 24px; }

.tc-widget {
  background: var(--tc-white);
  border: 1px solid var(--tc-border);
  border-radius: var(--tc-radius);
  padding: 22px;
}

.tc-widget__title {
  font-family: var(--tc-font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--tc-navy);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tc-border);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .tc-categories__grid { grid-template-columns: repeat(2, 1fr); }
  .tc-posts__grid { grid-template-columns: repeat(2, 1fr); }
  .tc-footer__grid { grid-template-columns: 1fr 1fr; }
  .tc-calculator__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .tc-nav__menu { display: none; }
  .tc-hamburger { display: flex; }
  .tc-hero { padding: 40px 0 48px; }
  .tc-hero h1 { font-size: 1.7rem; }
  .tc-categories { padding: 40px 0; }
  .tc-posts__grid { grid-template-columns: 1fr; }
  .tc-posts { padding: 40px 0; }
  .tc-stats__grid { grid-template-columns: repeat(3, 1fr); }
  .tc-stats__item { padding: 14px 12px; }
  .tc-stats__num { font-size: 1.2rem; }
  .tc-cta__form { flex-direction: column; }
  .tc-footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .tc-bottom-nav { display: block; }
  body { padding-bottom: 70px; }
  .tc-calculator { padding: 40px 0; }
  .tc-cta { padding: 40px 0; }
  .tc-cta__box { padding: 32px 20px; }
  .tc-posts__header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .tc-categories__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .tc-hero__btns { flex-direction: column; }
  .tc-hero__btns .tc-btn { text-align: center; justify-content: center; }
}